2003-09-29  David Turner  <david@freetype.org>

        * src/base/ftglyph.c (FT_Get_Glyph): fixing small bug, thanks
        to Henry Maddocks for spotting this

        * include/freetype/internal/services/svpsname.h (added),
        include/freetype/internal/psnames.h (removed),
        include/freetype/internal/internal.h (FT_SERVICE_POSTSCRIPT_NAMES):

          added new service to handle glyph name dictionaries, replacing
          the old internal header named "psnames.h" by "services/svpsname.h"
          note that this is different from "services/svpostnm.h" which only
          handles the retrieval of Postscript font name for a given face.
          (should we merge these two services into a single header ??)


        * include/freetype/internal/ftserv.h: adding
        FT_FACE_FIND_GLOBAL_SERVICE (used to lookup a service globally,
        instead of only within the current module)

        * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: adding
        the new base function ft_module_get_service



2003-09-21  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE):
	Fix compilation warning (s/pptr/Pptr/).

	* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H,
	FT_INTERNAL_FNT_TYPES_H): Removed.

2003-09-21  David Turner  <david@freetype.org>

	Migrating the PFR and WINFNT drivers to the new service-based
	internal API.

	* include/freetype/internal/fnttypes.h: Removed.  Most of its data
	are moved to winfnt.h and...
	* include/freetype/internal/services/svwinfnt.h: New file.

	* include/freetype/internal/pfr.h: Removed.  Most of its data are
	moved to...
	* include/freetype/internal/services/svpfr.h: New file.

	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
	FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing
	pointer type argument.
	Updated all callers.
	Update macro names of services header files.

	* src/base/ftobjs.c (FT_Get_Name_Index): Simplified code.

	* src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of
	FT_INTERNAL_PFR_H.
	(ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning,
	FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'.

	* src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of
	FT_INTERNAL_FNT_TYPES_H.
	(FT_Get_WinFNT_Header): Use service provided in `WINFNT'.

	* src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and
	FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H.
	(pfr_service_bdf): Updated.
	(pfr_services): New services list.
	(pfr_get_service): New function.
	(pfr_driver_class): Updated.

	* src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and
	FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H.
	(winfnt_get_header, winfnt_get_service): New functions.
	(winfnt_service_rec): New structure providing WINFNT services.
	(winfnt_services): New services list.
	(winfnt_driver_class): Updated.
	* src/winfonts/winfnt.h: Add most of the removed fnttypes.h data.

	* src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo.

	* src/type1/t1driver.c (t1_service_ps_name): Fix typo.

	* src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
	src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c,
	src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler
	warnings.

2003-09-19  David Bevan  <dbevan@emtex.com>

	* src/type1/t1parse.c (pfb_tag_fields): Removed.
	(read_pfb_tag): Fix code so that it doesn't fail on end-of-file
	indicator (0x8003).
	* docs/CHANGES: Updated.

2003-09-16  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
	FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
	Ugly, I know, but this is needed for compilation with C++ --
	maybe someone knows a better solution?
	Updated all callers.

	* src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
	C++ compiler warnings.

	* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
	Fix order of arguments passed to FT_FACE_FIND_SERVICE.

2003-09-15  Werner Lemberg  <wl@gnu.org>

	Avoid header files with identical names.

	* include/freetype/internal/services/bdf.h: Renamed to...
	* include/freetype/internal/services/svbdf.h: This.
	Add copyright notice.
	* include/freetype/internal/services/glyfdict.h: Renamed to...
	* include/freetype/internal/services/svgldict.h: This.
	Add copyright notice.
	* include/freetype/internal/services/multmast.h: Renamed to...
	* include/freetype/internal/services/svmm.h: This.
	Add copyright notice.
	Add FT_BEGIN_HEADER and FT_END_HEADER.
	* include/freetype/internal/services/sfnt.h: Renamed to...
	* include/freetype/internal/services/svsfnt.h: This.
	Add copyright notice.
	* include/freetype/internal/services/postname.h: Renamed to...
	* include/freetype/internal/services/svpostnm.h: This.
	Add copyright notice.
	* include/freetype/internal/services/xf86name.h: Renamed to...
	* include/freetype/internal/services/svxf86nm.h: This.
	Add copyright notice.

	* include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and
	FT_END_HEADER.
	Add copyright notice.
	Update macro names of services header files.

	* builds/freetype.mk (SERVICES_DIR): New variable.
	(BASE_H): Add services header files.

2003-09-11  Werner Lemberg  <wl@gnu.org>

	* builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.

	* src/cff/cffdrivr.c: Don't load headers twice.

	* include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro.
	* src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.

	* src/cff/cffcmap.c: Include `cfferrs.h'.
	* src/pfr/pfrdrivr.c: Include `pfrerror.h'.
	* src/sfnt/sfdriver.c: Include `sferrors.h'.
	* src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.

2003-09-11  David Turner  <david@freetype.org>

	Introducing the concept of `module services'.  This is the first
	step towards a massive simplification of the engine's internals, in
	order to get rid of various numbers of hacks.

	Note that this changes will break source & binary compatibility for
	authors of external font drivers.

	* include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT,
	FT_DUMMY_STMNT): New macros.

	* include/freetype/internal/ftserv.h: New file, containing the new
	structures and macros to provide `services'.

	* include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H,
	FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H):
	Removed, obsolete.
	(FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'.

	* include/freetype/internal/services/bdf.h,
	include/freetype/internal/services/glyfdict.h,
	include/freetype/internal/services/postname.h,
	include/freetype/internal/services/xf86name.h: New files.

	* include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func,
	FT_Set_MM_Blend_Func): Function pointers moved (in modified form)
	to...
	* include/freetype/internal/services/multmast.h: New file.

	* include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface'
	is now of type `FT_Module_Requester'.
	(SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers
	moved (in modified form) to...
	* include/freetype/internal/servies/sfnt.h: New file.

	* include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function
	pointer moved (in modified form) to `services/sfnt.h'.

	* include/freetype/ftmodule.h (FT_Module_Interface): Make it a
	a typedef to `FT_Pointer'.

	* include/freetype/internal/tttypes.h (TT_FaceRec): Add
	`postscript_name'.
	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
	`postscript_name'.
	Add `services' element.
	(FT_LibraryRec): Remove `meta_class'.

	* src/base/ftbdf.c: Include FT_SERVICE_BDF_H.
	(test_font_type): Removed.
	(FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services
	provided in `FT_SERVICE_ID_BDF'.

	* src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
	(ft_face_get_mm_service): New auxiliary function to get services
	from `FT_SERVICE_ID_MULTI_MASTERS'.
	(FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates,
	FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'.

	* src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
	FT_SERVICE_GLYPH_DICT_H.
	(ft_service_list_lookup): New function to get a specific service.
	(destroy_face): Updated.
	(Mac_Read_POST_Resource): Simplify some code.
	(IsMacResource): Fix warnings.
	(FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in
	`FT_SERVICE_ID_GLYPH_DICT'.
	(FT_Get_Postscript_Name): Use service provided in
	`FT_SERVICE_ID_POSTSCRIPT_NAME'.
	(FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in
	`FT_SERVICE_ID_SFNT_TABLE'.

	* src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H.
	(FT_Get_X11_Font_Format): Use service provided in
	`FT_SERVICE_ID_XF86_NAME'.

	* src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and
	FT_SERVICE_XFREE86_NAME_H.
	(bdf_get_charset_id): New function.
	(bdf_service_bdf): New structure providing BDF services.
	(bdf_services): New services list.
	(bdf_driver_requester): Use `ft_service_list_lookup'.

	* src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and
	FT_SERVICE_GLYPH_DICT_H.
	(cff_service_glyph_dict): New structure providing CFF services.
	(cff_services): New services list.
	(cff_get_interface): Use `ft_service_list_lookup'.

	* src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
	FT_SERVICE_XFREE86_NAME_H.
	(cid_service_ps_name): New structure providing CID services.
	(cid_services): New services list.
	(cid_get_interface): Use `ft_service_list_lookup'.

	* src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and
	FT_SERVICE_XFREE86_NAME_H.
	(pcf_service_bdf): New structure providing PCF services.
	(pcf_services): New services list.
	(pcf_driver_requester): Use `ft_service_list_lookup'.

	* src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and
	FT_SERVICE_POSTSCRIPT_NAME_H.
	(get_sfnt_glyph_name): Renamed to...
	(sfnt_get_glyph_name): This.
	(get_sfnt_postscript_name): Renamed to...
	(sfnt_get_ps_name): This.
	Updated.
	(sfnt_service_glyph_dict, sfnt_service_ps_name): New structures
	providing services.
	(sfnt_services): New services list.
	(sfnt_get_interface): Use `ft_service_list_lookup'.

	* src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H.
	(tt_services): New services list.
	(tt_get_interface): Use `ft_service_list_lookup'.

	* src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H,
	FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and
	FT_SERVICE_POSTSCRIPT_NAME_H.
	(t1_service_glyph_dict, t1_service_ps_name,
	t1_service_multi_masters): New structures providing Type 1 services.
	(t1_services): New services list.
	(Get_Interface): Use `ft_service_list_lookup'.

	* src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H,
	FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H.
	(t42_service_glyph_dict, t42_service_ps_name): New strucures
	providing Type 42 services.
	(t42_services): New services list.
	(T42_Get_Interface): Use `ft_service_list_lookup'.


	* README, builds/unix/configure, builds/unix/configure.ac,
	docs/CHANGES, include/freetype/freetype.h: Updating version numbers
	for 2.1.6, and removing obsolete warnings in the documentation.

	* include/freetype/internal/ftcore.h,
	include/freetype/internal/ftexcept.h,
	include/freetype/internal/fthash.h,
	include/freetype/internal/ftobject.h: Removed.  Obsolete.

2003-09-09  David Turner  <david@freetype.org>

	Fixing PFR kerning support.  The tables within the font file contain
	(charcode,charcode) kerning pairs, we need to convert them to
	(gindex,gindex).

	* src/base/ftpfr.c (ft_pfr_check): Fix serious typo.
	* src/pfr/prfload.c: Remove dead code.
	(pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs):
	New functions.
	(pfr_phy_font_done): Free `kern_pairs'.
	(pfr_phy_font_load): Call `pfr_sort_kerning_pairs'.
	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction.
	* src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro.
	(PFR_KernPairRec): Make `kerning' an FT_Int.
	(PFR_PhyFontRec): New element `kern_pairs'.
	(PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and
	PFR_KERN_2BYTE_ADJ were erroneously reversed.

	* include/freetype/ftoption.h: Commenting out the macro
	TT_CONFIG_OPTION_BYTECODE_INTERPRETER.

2003-08-31  Manish Singh  <yosh@gimp.org>

	* src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but
	FT_MEM_MOVE.

2003-08-30  Werner Lemberg  <wl@gnu.org>

	* include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
	FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
	enumerations of FT_Encoding.  The FT_ENCODING_MS_* variants except
	FT_ENCODING_MS_SYMBOL are now deprecated.
	Updated all users.
	* docs/CHANGES: Document it.

2003-08-27  Werner Lemberg  <wl@gnu.org>

	* src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters
	for spacing.

2003-08-27  Mike FABIAN  <mfabian@suse.de>

	* src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c
	(BDF_Face_Init): Accept lowercase characters for slant and weight.

2003-08-18  David Turner  <david@freetype.org>

	* include/freetype/config/ftoption.h: Disabling TrueType bytecode
	interpreter until the UNPATENTED_HINTING works as advertised.

	* src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for
	setting `load_flags'.

	* Jamfile: Adding the `refdoc' target to the Jamfile in order to
	build the API Reference in `docs/reference' automatically.

	* include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h,
	src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of
	`italic_angle', `underline_position', and `underline_thickness' to
	their previous values (i.e., long, short, and ushort) in order to
	avoid breaking binary compatibility.

	* include/freetype/ttunpat.h: Fixing documentation comment.

	* include/freetype/config/ftoption.h, devel/ftoption.h
	(TT_CONFIG_OPTION_OPTION_COMPILE_UNPATENTED_HINTING): Replaced
	with...
	(TT_CONFIG_OPTION_UNPATENTED_HINTING): This.  Updated all users.
	(TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed.

	* include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed.
	(FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro.  Use this with
	`FT_Set_Debug_Hook' to get the same effect as the removed
	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING.

	* src/truetype/ttobjs.c (tt_face_init): Use
	`FT_DEBUG_HOOK_UNPATENTED_HINTING'.

2003-08-06  Werner Lemberg  <wl@gnu.org>

	* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix
	previous change.

2003-08-05  Werner Lemberg  <wl@gnu.org>

	* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply
	font matrix to advance width also.
	* docs/CHANGES: Updated.

2003-07-26  Werner Lemberg  <wl@gnu.org>

	* builds/unix/configure.ac (version_info): Set to 9:4:3.
	* builds/unix/configure: Updated.
	* docs/CHANGES, docs/VERSION.DLL: Updated.

	* include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
	also breaks binary compatibility.  Reintroduce an unsigned integer
	at the old position of `flags' called `reserved'.

2003-07-25  Werner Lemberg  <wl@gnu.org>

	Make API reference valid HTML 4.01 transitional.

	* src/tools/docmaker/tohtml.py (html_header_1): Add doctype
	and charset.
	(html_header_2): Fix style elements and add some more.
	Fix syntax.
	(block_header, block_footer, description_header, description_footer,
	marker_header, marker_footer, source_header, source_footer,
	chapter_header): Don't use <center>...</center> but `align=center'
	table attribute.
	(chapter_inter, chapter_footer): Add <li> and use special <ul>
	class.
	Use double quotes around table widths given in percent.
	(keyword_prefix, keyword_suffix): Don't change font colour directly
	but use a new <span> class.
	(section_synopsis_header, section_synopsis_footer): Don't change
	colour.
	(code_header, code_footer): Don't change font colour directly but
	use a special <pre> class.
	(print_html_field): <tr> gets the `valign' attribute, not <table>.
	(print_html_field_list): Ditto.
	(index_exit): Don't use <center>...</center> but `align=center'
	table attribute.
	(section_enter): Ditto.
	(toc_exit): Don't emit </table>.
	(block_enter): Use <h4><a>, not <a><h4>.
	(__init__): Fix tag order in self.html_footer.

2003-07-25  David Turner  <david@freetype.org>

	This change reimplements fix from 2003-05-30 without breaking
	binary compatibility.

	* include/freetype/t1tables.h (PS_FontInfoRec): `italic_angle',
	`is_fixed_pitch', `underline_position', `underline_thickness' are
	reverted to be normal values.

	* include/freetype/internal/psaux.h (T1_FieldType): Remove
	`T1_FIELD_TYPE_BOOL_P', `T1_FIELD_TYPE_INTEGER_P',
	`T1_FIELD_TYPE_FIXED_P', `T1_FIELD_TYPE_FIXED_1000_P'.
	(T1_FIELD_TYPE_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P,
	T1_FIELD_FIXED_1000_P): Removed.
	(T1_FIELD_TYPE_BOOL): Renamed to...
	(T1_FIELD_BOOL): New macro.  Updated all callers.

	* src/type42/t42parse.c: `italic_angle', `is_fixed_pitch',
	`underline_position', `underline_thickness', `paint_type',
	`stroke_width' are reverted to be normal values.
	(T42_KEYWORD_COUNT): New macro.
	(t42_parse_dict): New array `keyword_flags' to mark that a value has
	already been assigned to a dictionary entry.
	* src/type42/t42objs.c (T42_Face_Init, T42_Face_Done): Updated.

	* src/cid/cidtoken.h: `italic_angle', `is_fixed_pitch',
	`underline_position', `underline_thickness' are reverted to be
	normal values.
	* src/cid/cidobjs.c (cid_face_done, cid_face_init): Updated.

	* src/psaux/psobjs.c (ps_parser_load_field): Updated.

	* src/type1/t1tokens.h: `italic_angle', `is_fixed_pitch',
	`underline_position', `underline_thickness', `paint_type',
	`stroke_width' are reverted to be normal values.
	* src/type1/t1objs.c (T1_Face_Done, T1_Face_Init): Updated.
	* src/type1/t1load.c (T1_FIELD_COUNT): New macro.
	(parse_dict): Add parameter for keyword flags.
	Record only first instance of a field.
	(T1_Open_Face): New array `keyword_flags'.

2003-07-24  Werner Lemberg  <wl@gnu.org>

	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
	* builds/unix/configure.ac (version_info): Set to 10:0:3.
	* builds/unix/configure: Updated.
	* builds/freetype.mk (refdoc): Fix --title.

	* docs/CHANGES, docs/VERSION.DLL, README: Updated.

	* src/tools/docmaker/sources.py (re_crossref): Fix regular
	expression to handle trailing punctuation characters.
	* src/tools/docmaker/tohtml.py (make_html_word): Updated.

	* docs/release: New file.

2003-07-23  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>

	* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): New
	member function `to_bytes'.

	* src/psaux/psauxmod.c (ps_parser_funcs): New member
	`ps_parser_to_bytes'.
	(psaux_module_class): Increase version to 0x20000L.

	* src/psaux/psobjs.c (IS_T1_LINESPACE): Add \f.
	(IS_T1_NULLSPACE): New macro.
	(IS_T1_SPACE): Add it.
	(skip_spaces, skip_alpha): New functions.
	(ps_parser_skip_spaces, ps_parser_skip_alpha): Use them.
	(ps_tobytes, ps_parser_to_bytes): New functions.

2003-07-07  Werner Lemberg  <wl@gnu.org>

	* builds/freetype.mk (DOC_DIR): New variable.
	(refdoc): Use *_DIR variables.
	(distclean): Remove documentation files.

	* builds/detect.mk (std_setup, dos_setup): Mention `make refdoc'.

	* configure: Set DOC_DIR variable.

2003-07-07  Patrik Hägglund  <patrik.hagglund@bredband.net>

	* builds/freetype.mk (refdoc): New target to build the
	documentation.
	(.PHONY): Updated.

	* include/freetype/freetype.h: Improve documentation of FT_CharMap.
	* include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
	* include/freetype/tttables.h: Document FT_Sfnt_Tag.

2003-07-06  Werner Lemberg  <wl@gnu.org>

	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfread.c
	(pcf_load_font): Fix computation of height if PIXEL_SIZE property is
	missing.

2003-07-01  Werner Lemberg  <wl@gnu.org>

	* src/cache/ftcsbits.c (ftc_sbit_node_compare): Only add `size' if
	there is no error.  Reported by Knut St. Osmundsen
	<bird-freetype@anduin.net>.

2003-06-30  Werner Lemberg  <wl@gnu.org>

	A new try to synchronize bitmap font access.

	* include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
	defined to return the baseline-to-baseline distance.  This was
	already the value returned by the BDF and PCF drivers.

	The `width' field now gives the average width.  I wasn't able to
	find something better.  It should be taken as informative only.

	New fields `size', `x_ppem', and `y_ppem'.

	* src/pcf/pcfread.c (pcf_load_font): Updated to properly fill
	FT_Bitmap_Size.
	Do proper rounding and conversion from 72.27 to 72 points.

	* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill
	FT_Bitmap_Size.
	Do proper rounding and conversion from 72.27 to 72 points.

	* src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill
	FT_Bitmap_Size.

	* src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill
	FT_Bitmap_Size.

2003-06-29  Werner Lemberg  <wl@gnu.org>

	Redesigning the FNT driver to return multiple faces, not multiple
	strikes.  At least one font (app850.fon from WinME) contains
	different FNT charmaps for its subfonts.  Consequently, the previous
	design of having multiple bitmap strikes in a single font face fails
	since we have only one charmap per face.

	* include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed.
	(FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with
	`font'.

	* src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated.

	* src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
	to pixel_height.
	(fnt_face_done_fonts): Removed.
	(fnt_face_get_dll_fonts): Renamed to...
	(fnt_face_get_dll_font): This.  Add second function argument to
	select face index.
	Updated to load just one subfont.
	(fnt_font_done, FNT_Face_Done): Updated.
	(FNT_Face_Init): Handle `face_index'.
	Updated.
	(FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
	bitmap width is now ignored.
	(FNT_Load_Glyph): Updated.
	Fix glyph index computation.
	(winfnt_driver_class): Updated.

2003-06-25  Owen Taylor  <otaylor@redhat.com>

	* src/sfnt/ttload.c (tt_face_load_hdmx): Don't assign
	num_records until we actually decide to load the table,
	otherwise, we'll segfault in tt_face_free_hdmx.

2003-06-24  Werner Lemberg  <wl@gnu.org>

	* src/cff/cffdrivr.c (cff_get_glyph_name): Protect against zero
	glyph name pointer.  Reported by Mikey Anbary <manbary@vizrt.com>.

2003-06-23  Werner Lemberg  <wl@gnu.org>

	* src/tools/glnames.py: Updated to AGL 2.0.
	* src/psnames/pstables.h: Regenerated.

2003-06-22  Werner Lemberg  <wl@gnu.org>

	* include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h,
	src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c,
	src/otlayout/otlgsub.c, src/pshinter/pshrec.c,
	src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c:
	Decorate constants with `U' and `L' if appropriate.

	* include/freetype/ftmoderr.h: Updated to include recent module
	additions.

	* src/pshinter/pshnterr.h (FT_ERR_BASE): Define as
	`FT_Mod_Err_PShinter'.
	* src/type42/t42error.h (FT_ERR_BASE): Define as
	`FT_Mod_Err_Type42'.

	* src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed.  Not used.

	* include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64
	and FT_INT64.

2003-06-21  Werner Lemberg  <wl@gnu.org>

	* src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
	computation of glyph_index.
	(FNT_Size_Set_Pixels): To find a strike, first check pixel_height
	only, then try to find a better hit by comparing pixel_width also.
	Without this fix it isn't possible to access all strikes.
	Also compute metrics.max_advance to be in sync with other bitmap
	drivers.

	* src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
	(FT_Set_Pixel_Size): Assign value to `metrics' after validation of
	arguments.

2003-06-20  Werner Lemberg  <wl@gnu.org>

	Synchronize computation of height and width for bitmap strikes.  The
	`width' field in the FT_Bitmap_Size structure is now only useful to
	enumerate different strikes.  The `max_advance' field of the
	FT_Size_Metrics structure should be used to get the (maximum) width
	of a strike.

	* src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
	computing `available_sizes->width' but make it always equal to
	`available_sizes->height'.

	* src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
	computing `available_sizes->width' but make it always equal to
	`available_sizes->height'.

	* src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
	argument to function.

	* src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
	`uniXXXX' and `uXXXX[X[X]]'.

2003-06-19  Werner Lemberg  <wl@gnu.org>

	* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
	* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
	s/FT_Err_/FTC_Err_/.
	* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
	* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
	* src/psaux/t1cmap.c: Include psauxerr.h.
	s/FT_Err_/PSaux_Err_/.
	* src/pshinter/pshnterr.h: New file.
	* src/pshinter/rules.mk: Updated.
	* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
	s/FT_Err_/PSH_Err_/.
	* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
	s/FT_Err_/PFR_Err_/.
	* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
	src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
	* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
	* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
	FT_ERR_PREFIX and FT_ERR_BASE.
	s/FT_Err_/Gzip_Err_/.

2003-06-19  Dirck Blaskey  <listtarget@danbala.com>

	* src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
	otherwise adding 1 might wrap the result.

2003-06-18  Werner Lemberg  <wl@gnu.org>

	* src/psnames/psmodule.c (ps_unicode_value): Add support to
	recognize `uXXXX[X[X]]' glyph names.
	Don't handle glyph names starting with `uni' which have more than
	four digits.

2003-06-16  Werner Lemberg  <wl@gnu.org>

	* include/freetype/freetype.h (FT_Open_Flags): Replaced with
	#defines for the constants.
	(FT_Open_Args): Change type of `flags' to FT_UInt.
	(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.

	* include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
	Replaced with #defines for the constants.

	* include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
	field `flags' (from FT_GlyphSlot).
	Updated all affected source files.
	(FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).

	* include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
	to ftobjs.h.

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
	FT_GlyphSlot_Internal object.

2003-06-15  Werner Lemberg  <wl@gnu.org>

	* builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
	Add -fno-strict-aliasing to get rid of zillion warnings from gcc
	version 3.3.

2003-06-14  Werner Lemberg  <wl@gnu.org>

	* include/freetype/ftglyph.h (ft_glyph_bbox_unscaled,
	ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit,
	ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with
	FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS,
	FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS.
	The lowercase variants are now (deprecated aliases) to the uppercase
	versions.
	Updated all other files.

	* include/freetype/ftmodule.h (ft_module_font_driver,
	ft_module_renderer, ft_module_hinter, ft_module_styler,
	ft_module_driver_scalable, ft_module_driver_no_outlines,
	ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER,
	FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER,
	FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES,
	FT_MODULE_DRIVER_HAS_HINTER.
	The lowercase variants are now (deprecated aliases) to the uppercase
	versions.
	Updated all other files.

	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better
	as enumeration.

	* src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c
	(winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add
	the FT_MODULE_DRIVER_NO_OUTLINES flag.

2003-06-13  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix.

2003-06-13  Werner Lemberg  <wl@gnu.org>

	* builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also.

	* builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for
	EMX gcc compiler.
	* builds/dos/detect.mk: Add target `emx'.

	* builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't
	like a trailing semicolon; add a dummy command.

	* src/cid/cidload.c: Remove parse_font_bbox code (already enclosed
	with #if 0 ... #endif).

	* src/type1/t1tokens.h: Handle /FontName.
	* src/type1/t1load.c (parse_font_name): Removed.
	Remove parse_font_bbox code (already enclosed with #if 0 ...
	#endif).

	* src/type42/t42parse.c (t42_parse_font_name): Removed.
	Remove t42_parse_font_bbox code (already enclosed with #if 0 ...
	#endif).
	(t42_keywords): Handle /FontName with T1_FIELD_KEY.

2003-06-12  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/psaux.h (T1_FieldType): Add
	T1_FIELD_TYPE_KEY.
	(T1_FIELD_KEY): New macro.
	* src/psaux/psobjs.c (ps_parser_load_field): Handle
	T1_FIELD_TYPE_KEY.

	* src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName.

2003-06-11  Alexander Malmberg  <alexander@malmberg.org>

	* src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease
	number of nodes.
	(FT_LruList_Lookup): Fix assertion for out-of-memory case.

2003-06-11  Werner Lemberg  <wl@gnu.org>

	* src/cid/cidload.c (cid_decrypt): Removed.
	(cid_read_subrs): Use t1_decrypt from psaux module.
	* src/cid/cidload.h: Updated.
	* src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux
	module.

2003-06-10  Werner Lemberg  <wl@gnu.org>

	* src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>.
	Compute style flags.
	Fix computation of root->height.
	* src/cid/cidtoken.h: Handle FontBBox.
	* src/cid/cidload.c (cid_load_keyword): Handle
	T1_FIELD_LOCATION_BBOX.
	(parse_font_bbox): Commented out.
	(cid_field_record): Comment out element for parsing FontBBox.

	* src/type42/t42parse.c (t42_parse_font_bbox): Commented out.
	(t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with
	T1_FIELD_CALLBACK.
	(t42_parse_font_bbox): Commented out.
	(t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
	* src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31
	from <Ron.Dev@gmx.de>.

2003-06-09  George Williams  <gww@silcom.com>

	* src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's
	TrueType specification.
	(Ins_MDRP, Ins_MIRP): Fix single width cut-in test.

2003-06-09  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/gzip/ftgzip.c: (inflate_mask): Replaced with...
	(NO_INFLATE_MASK): This.
	* src/gzip/infutil.h: Declare `inflate_mask' conditionally by
	NO_INFLATE_MASK.

2003-06-09  Alexis S. L. Carvalho  <alexis@cecm.usp.br>

	* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
	correctly.

2003-06-09  Wolfgang Domröse  <porthos.domroese@harz.de>

	* src/pshinter/pshglob.c (psh_globals_new): Change calculation of
	dim->stdw.count to avoid compiler problem.

	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
	variables to the beginning of the function to avoid compiler
	problems.
	Add casts necessary for 16bit compilers.

2003-06-09  Werner Lemberg  <wl@gnu.org>

	* src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
	(PFR_DRV_H): Add pfrtypes.h.

	* include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.

2003-06-08  Karl Schultz  <kschultz@rsinc.com>

	* src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
	argument to FT_Bool.
	(pfr_lookup_bitmap_data): Change type of third and fourth argument
	to FT_UInt.  Updated caller.
	(pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.

2003-06-08  Werner Lemberg  <wl@gnu.org>

	Completely revised FreeType's make management.

	. In all makefiles `/' is used as the path separator.  The
	  conversion to the real path separators is done as late as
	  possible using $(subst ...).

	. $(HOSTSEP) no longer exists.  Now, $(SEP) gives the path separator
	  for the operating system, and the new $(COMPILER_SEP) the path
	  separator for the compiler tools.

	. $(BUILD) has been renamed to $(BUILD_DIR).  In general, all
	  directory variables end with `_DIR'.  The variants ending in `_'
	  (like `BASE_' have been removed).

	The following ChangeLog entries only describe changes which are
	not related to the redesign.

	* builds/beos/beos-def.mk (BUILD_DIR): Fix typo.
	* builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid
	overlong arguments as suggested by J. Ali Harlow
	<ali@avrc.city.ac.uk>.
	* builds/dos/dos-wat.mk: New file.
	* builds/freetype.mk (FREETYPE_H): Include header files from the
	`devel' subdirectory.

	* builds/os2/os2-dev.mk, builds/unix/unixddef.mk,
	builds/unix/unixddef.mk, builds/win32/w32-bccd.mk,
	builds/win32/w32-dev.mk (BUILD_DIR): Fix path.

	* builds/unix/configure.ac, builds/unic/configure: Updated.
	* builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'.

2003-06-07  Werner Lemberg  <wl@gnu.org>

	* src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to
	make it compile.

	* devel/ftoption.h: Updated.

2003-06-07  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* include/freetype/internal/psaux.h, src/truetype/ttgload.h:
	s/index/idx/ to fix compiler warnings.

	* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to
	fix compiler warning.

	* src/gzip/ftgzip.c (BUILDFIXED): Removed.
	* src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use
	FT_UNUSED to remove compiler warning.

2003-06-06  Werner Lemberg  <wl@gnu.org>

	* include/freetype/ftstroker.h: Renamed to...
	* include/freetype/ftstroke.h: This.

	* src/base/ftstroker.c: Renamed to...
	* src/base/ftstroke.c: This.

	* include/freetype/config/ftheader.h (FT_STROKER_H): Updated.

	* src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:
	Updated.

	* src/pcf/pcfdriver.c: Renamed to...
	* src/pcf/pcfdrivr.c: This.
	* src/pcf/pcfdriver.h: Renamed to...
	* src/pcf/pcfdrivr.h: This.

	* src/pcf/Jamfile, src/pcf/rules.mk: Updated.

2003-06-05  Wenlin Institute (Tom Bishop)  <wenlin@wenlin.com>

	* src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]:
	Add `#if !defined(__MWERKS__)'.

2003-06-05  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/psaux.h (T1_FieldType): Add
	T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
	(T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros.
	* src/psaux/psobjs.c (ps_parser_load_field): Handle
	T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.

	* src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration.
	(CFF_FIELD_FIXED_1000): New macro.
	(cff_parser_run): Handle cff_kind_fixed_thousand.
	* src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale.
	* src/cff/cffload (cff_subfont_load): Fix default values of
	expansion_factor and blue_scale.

	* src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000
	for blue_scale.

	* src/pshinter/pshglob.c (psh_globals_new): Fix default value of
	blue_scale.

2003-06-04  Wolfgang Domröse  <porthos.domroese@harz.de>

	* include/freetype/internal/ftdriver.h,
	include/freetype/internal/ftobjs.h,
	include/freetype/internal/psaux.h, src/cid/cidgload.c,
	src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
	src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
	src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
	src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
	src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
	src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
	src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
	Many casts and slight argument type changes to make it work with
	a 16bit compiler.

2003-06-04  Werner Lemberg  <wl@gnu.org>

	* include/freetype/config/ftoption.h: Defining
	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea
	since some fonts (e.g. Arial) produce worse results than without
	hinting.  Reverted.

2003-06-04  Werner Lemberg  <wl@gnu.org>

	* src/truetype/ttgload.c (load_truetype_glyph)
	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
	FT_GlyphLoader_CheckPoints before adding phantom points.  This fixes
	a segfault bug with fonts (e.g. htst3.ttf) which have nested
	subglyphs more than one level deep.  Reported by Anthony Fok.

	* include/freetype/config/ftoption.h: Define
	TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
	TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
	default.

2003-06-03  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed.  Just a
	wrapper for ah_hint_edges.
	(ah_hint_edges): Renamed to...
	(ah_hinter_hint_edges): This.

	* src/base/ftobjs.c (FT_Set_Hint_Flags): Removed.  Unused.

	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec),
	include/freetype/internal/psaux.h (T1_DecoderRec),
	src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field.
	Unused.

	* src/cff/cffgload.c (cff_builder_init): Updated.
	(cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply
	with decoder->hint_mode instead of builder->hint_flags.
	* src/psaux/t1decode.c (t1_decoder_init): Updated.

	* src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/.

	* src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which
	increased root->height by 15% if the line gap was zero.  There exist
	fonts (containing e.g. form drawing characters) which intentionally
	have a zero line gap value.

	* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj):
	Removed.  Unused.
	Updated all callers.

2003-06-02  Werner Lemberg  <wl@gnu.org>

	* src/cff/cffobjs.c (cff_face_init): Use symbolic names for
	Adobe specific encoding IDs (there was a wrong EID value for custom
	encoding).

	* src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'.
	* src/cff/cffcmap.c (cff_cmap_encoding_init,
	cff_cmap_encoding_done): Updated.
	(cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use
	256 as limit for character code.

2003-06-01  Werner Lemberg  <wl@gnu.org>

	* src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from
	2003-03-20.

2003-05-31  Werner Lemberg  <wl@gnu.org>

	* include/freetype/fttrigon.h (FT_Vector_Normalize): Removed.

2003-05-31    <Ron.Dev@gmx.de>

	* src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing
	the font style by ignoring spaces and hyphens.

	* builds/unix/freetype2.in: Fix `Version' field.

2003-05-30  Werner Lemberg  <wl@gnu.org>

	Avoid overwriting of numeric font dictionary entries for synthetic
	fonts.  Additionally, some entries were handled as `integer' instead
	of `number'.

	* include/freetype/internal/psaux.h (T1_FieldType): Add
	T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and
	T1_FIELD_TYPE_FIXED_P.
	(T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros.
	* src/psaux/psobjs.c (ps_parser_load_field): Handle new field types.

	* include/freetype/internal/cfftypes.h (CFF_FontRecDict),
	src/cff/cfftoken.h: Change type of underline_position and
	underline_thickness to FT_Fixed.
	* src/cff/cffload.c (cff_subfont_load): Fix default values of
	underline_position and underline_thickness.
	* src/cff/cffobjs.c (cff_face_init): Set underline_position
	and underline_thickness in `root'.

	* include/freetype/internal/t1types.h (T1_Font): Change point_type
	and stroke_width to pointers.
	* include/freetype/t1tables.h (PS_FontInfo): Change italic_angle,
	is_fixed_pitch, underline_position, and underline_thickness to
	pointers.
	* src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch,
	underline_position, and underline_thickness to pointers.  Change
	the type of the latter two to `fixed'.
	Change type of stroke_width to `fixed' and make it a pointer.
	Change paint_type to pointer.
	* src/type1/t1objs.c (T1_Face_Done): Updated.
	(T1_Face_Init): Updated.
	Fix assignment of underline_position and underline_thickness.

	* src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch,
	underline_position, and underline_thickness to pointers.  Change
	the type of the latter two to `fixed'.
	Change type of stroke_width to `fixed'.
	* src/cid/cidobjs.c (cid_face_done): Updated.
	(cid_face_init): Updated.
	Fix assignment of underline_position and underline_thickness.

	* src/type42/t42parse.c: Change italic_angle, is_fixed_pitch,
	underline_position, and underline_thickness to pointers.  Change the
	type of the latter two to `fixed'.
	Change type of stroke_width to `fixed' and make it a pointer.
	Change paint_type to pointer.
	* src/type42/t42objs.c (T42_Face_Init): Updated.
	Fix assignment of underline_position and underline_thickness.
	(T42_Face_Done): Updated.

	* src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning.
	* src/pshinter/pshglob.c, src/pshinter/pshglob.h
	(psh_globals_set_scale): Make it a local function.

	* test/gview.c: Fix renaming ps3->ps typo.
	Formatting.

2003-05-29  Werner Lemberg  <wl@gnu.org>

	* src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed.
	* src/pshinter/pshalgo.h: Removed.

	* src/pshinter/pshalgo3.[ch]: Renamed to...
	* src/pshinter/pshalgo.[ch]: New files.
	s/PSH3/PSH/.
	s/psh3/psh/.
	s/ps3/ps/.

	* src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated.
	* src/pshinter/rules.mk, src/pshinter/Jamfile: Updated.

	* src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented
	out.

	* tests/gview.c: Remove code for pshalgo1 and pshalgo2.
	Updated.

2003-05-28  Martin Zinser  <zinser@decus.de>

	* vms_make.com: Reworked support for shareable images on VMS.  The
	first version was kind of a hack; the current implementation of the
	procedure to extract the required symbols is much cleaner.

	Reworked creation of MMS files, avoiding a number of temporary files
	which were created in the previous version.

	Further work on creating descrip.mms files on the fly.

	* builds/vms/descrip.mms, src/autohint/descrip.mms,
	src/type1/descrip.mms: Removed.

2003-05-28  Werner Lemberg  <wl@gnu.org>

	* src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip
	contours with only a single point to avoid segfault.

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for
	handling `origin'.

2003-05-24  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION):
	Removed since unused.

2003-05-21  Werner Lemberg  <wl@gnu.org>

	* include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro
	for strcat.

	* src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/.
	(parse_font): s/memcpy/ft_memcpy/.
	(is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/.
	* src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]:
	s/strlen/ft_strlen/.
	s/strcat/ft_strcat/.
	s/strcpy/ft_strcpy/.
	* src/gzip/zutil.h: s/memset/ft_memset/.
	s/memcmp/ft_memcmp/.

	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
	(PCF_Face_Init): Test for charset registry case-insensitively.

	* src/gzip/ftgzip.c (ft_gzip_fil_io): Revert change from yesterday;
	it has already been fixed differently.

	* src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around
	if-clause.

2003-05-21  Martin Zinser  <zinser@decus.de>

	* t1load.c (parse_blend_axis_types): Fix compiler warning.

	* descrip.mms: Removed.  Now created by...

	* vms_make.com: New file.

2003-05-21  Weiqi Gao  <weiqigao@networkusa.net>

	* src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta'
	to prevent infinite loop.

2003-05-21  Lars Clausen  <lrclause@cs.uiuc.edu>

	* docs/VERSION.DLL: Provide better autoconf snippet to check
	FreeType version.

2003-05-21  Werner Lemberg  <wl@gnu.org>

	* src/base/ftobjs.c (open_face): Free `internal' not
	`face->internal' in case of error to avoid possible segfault.

	* src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we
	actually have an outline.

2003-05-20  David Chester  <davidchester@qmx.net>

	* src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize
	y_scale so that the top of non-capital letters is aligned on a pixel
	boundary whenever possible.

	* src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase
	m's maintain their symmetry.

2003-05-20  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahhint.c (ah_hinter_load_glyph): Oops!  David's
	patch from yesterday has been resolved already in a different
	way.  Reverted.

2003-05-19  David Chester  <davidchester@qmx.net>

	* src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale
	y_scale locally but face->size->metrics.y_scale.

2003-05-19  David Turner  <david@freetype.org>

	* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start
	value for `hi' to avoid infinite loop.

2003-05-18  Yong Sun  <sunyong@njstar.com>

	* src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test.

2003-05-18  Werner Lemberg  <wl@gnu.org>

	* include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]:
	New macro.
	* src/base/ftobjs.c: Use it to control mac font support on non-mac
	platforms.

2003-05-17  George Williams  <gww@silcom.com>

	Implement partial support of Mac fonts on non-Mac platforms.

	* src/base/ftobjs.c (memory_stream_close, new_memory_stream,
	open_face_from_buffer, Mac_Read_POST_Resource,
	Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face)
	[!FT_MACINTOSH]: New functions.
	(FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face.

2003-05-17  Werner Lemberg  <wl@gnu.org>

	* src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only
	if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by
	zero since FNT and friends don't define `face->units_per_EM').

2003-05-15  David Turner  <david@freetype.org>

	* src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors
	for small values.

2003-05-15  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle'
	and `out_angle' fields.

2003-05-14  George Williams  <gww@silcom.com>

	* src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also.

2003-05-14  Werner Lemberg  <wl@gnu.org>

	* include/freetype/freetype.h: Fix typo in comment
	(FT_HAS_FIXED_SIZES).

2003-05-10  Dan Williams  <dan@bigw.org>

	* builds/unix/aclocal.m4: Comment out definition of
	`allow_undefined_flag' for Darwin 1.3.
	* builds/unix/configure.ac: Add option --with-old-mac-fonts.
	* builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3.
	* builds/unix/configure: Regenerated.

	* include/freetype/config/ftconfig.h: Fix conditions for defining
	`FT_MACINTOSH'.
	* src/base/ftbase.c: Include `ftmac.c' conditionally.
	* src/base/ftmac.c: Handle __GNUC__.

2003-05-07  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>

	* src/cid/cidload.c (is_alpha): Removed.
	(cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'.

2003-05-07  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.

2003-05-07  David Turner  <david@freetype.org>

	* src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and
	`switch' statement to make it run faster.
	(ah_outline_compute_segments): Reset `segment->score' and
	`segment->link'.
	(ah_outline_link_segments): Provide alternative code which does
	the same but runs much faster.
	Handle major direction also.
	(ah_outline_compute_edges): Scale `edge_distance_threshold' down
	after rounding instead of scaling comparison value in loop.

	* src/autohint/ahhint.c (ah_hinter_align_stong_points): Provide
	alternative code which runs faster.
	Handle `before->scale == 0'.

	* src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down.
	(AH_EdgeRec): Move some fields in structure.
	New field `scale'.

	* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.

2003-05-02  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahoptim.c (LOG): Renamed to...
	(AH_OPTIM_LOG): This.
	(AH_Dump_Springs): Fix log message format.

	* src/autohint/ahhint.c (ah_hint_edges_3): Renamed to...
	(ah_hint_edges): This.

2002-05-02  Keith Packard  <keithp@keithp.com>

	* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.

2003-05-01  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahglyph.c (ah_test_extrema): Renamed to...
	(ah_test_extremum): This.

2003-04-28  Werner Lemberg  <wl@gnu.org>

	* builds/unix/configure.ac: Generate `freetype.pc' from
	`freetype.in'.
	* builds/unix/configure: Regenerated.
	* builds/unix/install.mk (install, uninstall): Handle `freetype.pc'.

2003-04-28  Gustavo J. A. M. Carneiro  <gjc@inescporto.pt>

	* builds/unix/freetype2.in: New file.  Contains building information
	for the `pkg-config' package.

2003-04-28  David Turner  <david@freetype.org>

	* src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for
	`glyph_index'.

2003-04-25:  Graham Asher  <graham.asher@btinternet.com>

	Added the optional unpatented hinting system for TrueType.  It
	allows typefaces which need hinting to produce correct glyph forms
	(e.g., Chinese typefaces from Dynalab) to work acceptably without
	infringing Apple patents.  This system is compiled only if
	TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in
	ftoption.h.

	* include/freetype/ttunpat.h: New file.  Defines
	FT_PARAM_TAG_UNPATENTED_HINTING.

	* include/freetype/config/ftheader.h (FT_TRUETYPE_UNPATENTED_H): New
	macro to use when including ttunpat.h.

	* include/freetype/config/ftoption.h
	(TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): New configuration macros
	(not defined, but in comments) for the unpatented hinting system.

	* include/freetype/internal/tttypes.h (TT_FaceRec)
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: New element "FT_Bool
	unpatented_hinting".

	* src/truetype/ttinterp.c (NO_APPLE_PATENT, APPLE_THRESHOLD):
	Removed.
	(GUESS_VECTOR): New macro.
	(TT_Run_Context) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
	Set `both_x_axis'.
	(tt_default_graphics_state)
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Updated.
	(Current_Ratio) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
	Handle `unpatented_hinting'.
	(Direct_Move) [NO_APPLE_PATENT]: Removed.
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
	(Project, FreeProject)
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
	(Compute_Funcs) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
	Implement unpatented hinting.
	(DO_SPVTCA, DO_SFVTCA, DO_SPVTL, DO_SFVTL, DO_SPVFS, DO_SFVFS,
	Ins_SDPVTL): Call `GUESS_VECTOR'.
	(DO_GPV, DO_GFV) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
	Handle `unpatented_hinting'.
	(Compute_Point_Displacement) [NO_APPLE_PATENT]: Removed.
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
	hinting.
	(Move_Zp2_Point, Ins_SHPIX, Ins_DELTAP, Ins_DELTAC)
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
	hinting.
	(TT_RunIns): Updated.

	* src/truetype/ttobjs.c
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Include
	FT_TRUETYPE_UNPATENTED_H.
	(tt_face_init) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING]: Check
	FT_PARAM_TAG_UNPATENTED_HINTING.

	* src/truetype/ttobjs.h (TT_GraphicsState)
	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Add `both_x_axis'.

2003-04-25  Werner Lemberg  <wl@gnu.org>

	* src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first
	argument.
	(bdf_get_font_property): Use `const' for third argument.
	Updated all callers.
	* src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height
	similar to the PCF driver.
	* src/bdf/bdf.h (_hashnode): Use `const' for `key'.
	Updated.

	* src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask'
	is declared twice.  It is perhaps better to modify the zlib source
	files directly instead of this hack.
	(zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts
	to make build with g++ successful.

2003-04-24  Manish Singh  <yosh@gimp.org>

	* src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Split on `-'
	also for searching the style name.

2003-04-24  David Turner  <david@freetype.org>

	* src/pcf/pcfread.c (pcf_load_font): Fixed the computation of
	face->num_glyphs.  We must increase the value by 1 to respect the
	convention that glyph index 0 always corresponds to the "missing
	glyph".

2003-04-24  Werner Lemberg  <wl@gnu.org>

	* builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.

2003-04-24  Dieter Baron  <dillo@netbsd.org>

	* builds/unix/freetype-config.in (cflags): Emit FreeType 2's include
	files first.  Otherwise there are conflicts with FreeType 1
	installed simultaneously.

2003-04-23  Werner Lemberg  <wl@gnu.org>

	Fixing bugs reported by Nelson Beebe.

	* src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused
	variable `in_path'.

	* src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of
	second argument to `FT_Byte*'.
	* include/freetype/internal/ftobjs.h: Updated.

	* src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'.
	(_bdf_parse_glyphs): Remove unused variable `next'.
	Mark `call_data' as unused.

	* src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable
	`plast'.

	* src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to
	actually use `error'.
	(pcf_load_font): Remove unused variable `avgw'.

	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type
	to `void'.
	Mark `error' as unused.
	* src/pfr/pfrobjs.h: Updated.
	* src/pfr/pfrdrivr.c (pfr_get_kerning): Updated.

	* src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable
	`format_tag'.

	* src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove
	unused variable `start'.
	(tt_cmap10_char_next): Remove unused variable `result'

	* src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused.

	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as
	unused.

	* src/type1/t1objs.c (T1_Face_Init): Remove unused variable
	`pshinter'.

	* src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded'
	only for FT_CONFIG_OPTION_INCREMENTAL.

2003-04-23  Akito Hirai  <akito@kde.gr.jp>

	* src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant
	of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active.
	Without this change, many CJK fonts from Dynalab are rejected.

2003-04-23  Joe Marcus Clarke  <marcus@FreeBSD.org>

	* src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid
	`get_interface'.

2003-04-23  Paul Miller  <paulm@profoundeffects.com>

	* src/base/ftmac.c (parse_fond): Fix handling of style names.

2003-04-23  Werner Lemberg  <wl@gnu.org>

	* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist
	instead of FT_Uint for `len'.

2003-04-22  Werner Lemberg  <wl@gnu.org>

	* src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]:
	Convert K&R format to modern C usage.
	(FT_Stream_OpenGzip): Use long constant.

2003-04-21  Werner Lemberg  <wl@gnu.org>

	* src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration
	of `manager'.

2003-04-20  Werner Lemberg  <wl@gnu.org>

	* doc/INSTALL.UNX: Cleaned up.

2003-04-09  Torrey Lyons  <torrey@mrcla.com>

	* src/base/ftmac.c (open_face_from_buffer): Removed a double-free
	bug that had nasty consequences when trying to open an "invalid"
	font on a Mac.

2003-04-09  Mike Fabian  <mfabian@suse.de>

	* src/bdf/bdfdrivr.h (BDF_encoding_el), src/pcf/pcf.h
	(PCF_EncodingRec): Changed FT_Short to FT_UShort in order to be able
	to access more than 32768 glyphs in fonts.

2003-04-08  David Turner  <david@freetype.org>


	* Version 2.1.4 is released.
	============================


2003-04-03  Martin Muskens  <mmuskens@aurelon.com>

	* src/type1/t1load.c (T1_Open_Face): Fixed the code to make it
	handle special cases where a font only contains a ".notdef" glyph
	(happens in PDF-embedded fonts).  Otherwise, FT_Panic was called.

2003-03-27  David Turner  <david@freetype.org>

	* README: Udpated.

	* README.UNX: Removed (now replaced by docs/INSTALL.UNX).

	* src/pshinter/pshalgo3.c: The hinter now performs as in 2.1.3 and
	will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is
	used.
	(psh3_dimension_quantize_len): Enabled.
	(psh3_hint_align): Enable commented code.
	(psh3_hint_align_light): Commented out.

	* src/base/ftobjs.c (FT_Set_Char_Size): Changed the default
	computations to include rounding in all cases; this is required to
	provide accurate kerning data when native TrueType hinting is
	enabled.

	* src/type1/t1load.c (is_name_char): The Type 1 loader now accepts
	more general names according to the PostScript specification (the
	previous one was too restrictive).
	(parse_font_name, parse_encoding, parse_charstrings, parse_dict):
	Use `is_name_char'.
	(parse_subrs): Handle empty arrays.

2003-03-20  David Turner  <david@freetype.org>

	Serious rewriting of the documentation.

	* docs/BUGS, docs/BUILD: Removed.
	* docs/DEBUG.TXT: Renamed to...
	* docs/DEBUG: This.
	* docs/CUSTOMIZE, docs/TRUETYPE, docs/UPGRADE.UNX: New files.
	* docs/INSTALL.ANY, docs/INSTALL.UNX, docs/INSTALL.GNU New files,
	containing platform specific information previously in INSTALL.
	* docs/readme.vms: Renamed to...
	* docs/INSTALL.VMS: This.

	* docs/*: Updated.

	Introduced three new functions to deal with glyph bitmaps within
	FT_GlyphSlot objects:

	  ft_glyphslot_free_bitmap
	  ft_glyphslot_alloc_bitmap
	  ft_glyphslot_set_bitmap

	These functions are much more convenient to use than managing the
	FT_GLYPH_OWN_BITMAP flag manually.

	* include/freetype/internal/ftobjs.h (ft_glyphslot_free_bitmap,
	ft_glyphslot_alloc_bitmap, ft_glyphslot_set_bitmap): New functions.
	* src/base/ftobjs.c: Implement them.
	(ft_glyphslot_done): Use ft_glyphslot_free_bitmap.

	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdriver.c
	(PCF_Glyph_Load): Remove unused variable `memory'.
	Use `ft_glyphslot_*' functions.
	Don't set `FT_GLYPH_OWN_BITMAP'.

	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Use
	`ft_glyphslot_alloc_bitmap'.

	* src/sfnt/ttsbit.c (Load_SBit_Image): Change 5th argument to type
	`FT_GlyphSlot'.
	Adding argument `depth' to handle recursive calls.
	Use `ft_glyphslot_alloc_bitmap'.
	(tt_face_load_sbit_image): Remove unused variable `memory'.
	Don't handle `FT_GLYPH_OWN_BITMAP'.
	Update call to Load_SBit_Image.

	* src/type42/t42objs.c (ft_glyphslot_clear): Renamed to...
	(t42_glyphslot_clear): This.  Updated caller.
	Call `ft_glyphslot_free_bitmap'.

	* src/winfonts/winfnt.c (FNT_Load_Glyph): Use
	`ft_glyphslot_set_bitmap'.
	Don't handle `FT_GLYPH_OWN_BITMAP'.

	* src/cache/ftlru.c (FT_LruList_Lookup): Fixed an invalid assertion
	check.

	* src/autohint/ahglyph.c (ah_outline_load): Add two scaling
	arguments.
	* src/autohint/ahglyph.h: Updated.
	* src/autohint/ahhint.c (ah_hinter_load): Updated.
	* src/autohint/ahglobal.c (ah_hinter_compute_widths): Updated.

	* src/cache/ftccache.c (ftc_family_done): Fixed small bug that could
	crash the cache in rare circumstances (mostly with broken fonts).

2003-03-15  David Turner  <david@freetype.org>

	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a small rounding
	bug.  Actually, it seems that previous versions of FreeType didn't
	perform TrueType rounding exactly as appropriate.

2003-03-14  David Turner  <david@freetype.org>

	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixing the small
	TrueType native rendering glitches; they came from a small rounding
	error.

2003-03-13  David Turner  <david@freetype.org>

	Added new environment variables to control memory debugging with
	FreeType.  See the description of "FT2_DEBUG_MEMORY",
	"FT2_ALLOC_TOTAL_MAX" and "FT2_ALLOC_COUNT_MAX" in DEBUG.TXT.

	* src/base/ftdbgmem.c (FT_MemTableRec): Add `alloc_count',
	`bound_total', `alloc_total_max', `bound_count', `alloc_count_max'.
	(ft_mem_debug_alloc): Handle new variables.
	(ft_mem_debug_init): s/FT_DEBUG_MEMORY/FT2_DEBUG_MEMORY/.
	Handle new environment variables.
	* docs/DEBUG.TXT: Updated.

	Fixed the cache sub-system to correctly deal with out-of-memory
	conditions.

	* src/cache/ftccache.c (ftc_node_destroy): Comment out generic
	check.
	(ftc_cache_lookup): Implement loop.
	* src/cache/ftccmap.c: Define FT_COMPONENT.
	* src/cache/ftcsbits.c (ftc_sbit_node_load): Handle
	FT_Err_Out_Of_Memory.
	* src/cache/ftlru.c: Include FT_INTERNAL_DEBUG_H.
	(FT_LruList_Lookup): Implement loop.

	* src/pfr/pfrobjs.c (pfr_face_done): Fix memory leak.
	(pfr_face_init): Fixing compiler warnings.

	* src/psaux/psobjs.c (reallocate_t1_table): Fixed a bug (memory
	leak) that only happened when a try to resize an array would end in
	an out-of-memory condition.

	* src/smooth/ftgrays.c (gray_convert_glyph): Removed compiler
	warnings / volatile bug.

	* src/truetype/ttobjs.c (tt_glyphzone_done): Removed segmentation
	fault that happened in tight memory environments.

2003-02-28  Pixel  <pixel@mandrakesoft.com>

	* src/gzip/ftgzip.c (ft_gzip_file_done): Fixed memory leak: The ZLib
	stream was not properly finalized.

2003-02-25  Anthony Fok  <anthony@thizlinux.com>

	* src/cache/ftccmap.c: Include FT_TRUETYPE_IDS_H.
	(ftc_cmap_family_init): The cmap cache now
	supports UCS-4 charmaps when available in Asian fonts.

	* src/sfnt/ttload.c, src/base/ftobjs.c: Changed "asian" to "Asian"
	in comments.

2003-02-25  David Turner  <david@freetype.org>

	* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Fixed a bug that
	caused FreeType to loop endlessly when trying to read certain
	compressed gzip files.  The following test reveals the bug:

	  touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz

	Several fixes to the PFR font driver:

	- The list of available embedded bitmaps was not correctly set in
	  the root FT_FaceRec structure describing the face.

	- The glyph loader always tried to load the outlines when
	  FT_LOAD_SBITS_ONLY was specified.

	- The table loaded now scans for *undocumented* elements of a
	  physical font's auxiliary data record.  This is necessary to
	  retrieve the "real" family and style names.

	NOTE THAT THESE CHANGES THE FAMILY NAME OF MANY PFR FONTS!

	* src/pfr/pfrload.c (pfr_aux_name_load): New function.
	(pfr_phy_font_done): Free `family_name' and `style_name' also.
	Remove unused variables.
	(pfr_phy_font_load): Extract useful information from the auxiliary
	bytes.

	* src/pfr/pfrobjs.c (pfr_face_done): Set pointers to NULL.
	(pfr_face_init): Provide fallback values for `family_name' and
	`style_name'.
	Handle strikes.
	(pfr_slot_load): Handle FT_LOAD_SBITS_ONLY.
	* src/pfr/pfrtypes.h (PFR_PhyFontRec): Add fields `ascent',
	`descent', `leading', `family_name', and `style_name'.

	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a rounding bug
	when computing the scale factors for a given character size in
	points with resolution.

	* devel/ft2build.h, devel/ftoption.h: New files (in a new directory)
	which are special development versions of include/ft2build.h and
	include/freetype/config/ftoption.h, respectively.

2003-02-18  David Turner  <david@freetype.org>

	Fixing the slight distortion problem that occurred due to the latest
	auto-hinter changes.

	* src/base/ftobjs.c (ft_recompute_scaled_metrics): Fix rounding.

	* src/truetype/ttdriver.c (Set_Char_Sizes): New variable `metrics2'.
	[!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Removed.

	* src/truetype/ttobjs.h (TT_SizeRec): New field `metrics'.
	* src/truetype/ttobjs.c (Reset_Outline_Size): Fix initialization of
	`metrics'.
	[FT_CONFIG_CHESTER_ASCENDER]: Code removed.
	(Reset_SBit_Size): Fix initialization of `metrics'.

	* src/truetype/ttinterp.c (TT_Load_Context): Fix initialization of
	`exec->metrics'.

	* src/autohint/ahhint.c (ah_hinter_load): Disabled the advance width
	"correction" which seemed to provide more trouble than benefits.

2003-02-13  Graham Asher  <graham.asher@btinternet.com>

	Changed the incremental loading interface in a way that makes it
	simpler and allows glyph metrics to be changed (e.g., by adding a
	constant, as required by CFF fonts) rather than just overridden.
	This was required to make the GhostScript-to-FreeType bridge work.

	* src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_INCREMENTAL]:
	Allow metrics to be overridden.
	* src/cid/cidgload.c (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL]:
	Ditto.

	* src/truetype/ttgload.c (load_truetype_glyph)
	[FT_CONFIG_OPTION_INCREMENTAL]: Simplify.
	(compute_glyph_metrics) [FT_CONFIG_OPTION_INCREMENTAL]: Code block
	moved down.

	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.

	* include/freetype/ftincrem.h: Updated.

2003-01-31  David Turner  <david@freetype.org>

	* docs/CHANGES, docs/VERSION.DLL, docs/TODO: Updating documentation
	for the 2.1.4 release.

	* builds/win32/visualc/freetype.dsp,
	builds/win32/visualc/index.html: Updating the project file for
	2.1.4.

	* src/gzip/adler32.c, src/gzip/ftgzip.c, src/gzip/infblock.c,
	src/gzip/infcodes.c, src/gzip/inflate.c, src/gzip/inftrees.c,
	src/gzip/infutil.c: Removed old-style (K&R)function definitions.
	This avoids warnings with Visual C++ at its most pedantic mode.

	* src/pfr/pfrsbit.c: Removed compiler warnings.

	* src/cache/ftccmap.c (ftc_cmap_family_init): Changed an FT_ERROR
	into an FT_TRACE1 since it caused "ftview" and others to dump too
	much junk when trying to display a waterfall with a font without a
	Unicode charmap (e.g.  SYMBOL.TTF).

	Implemented FT_CONFIG_CHESTER_BLUE_SCALE, corresponding to the last
	patch from David Chester, but with a much simpler (and saner)
	implementation.

	* src/autohint/ahhint.c (ah_hinter_load_glyph)
	[FT_CONFIG_CHESTER_BLUE_SCALE]: Try to optimize the y_scale so that
	the top of non-capital letters is aligned on a pixel boundary
	whenever possible.

	* src/base/ftobjs.c (FT_Set_Char_Size)
	[FT_CONFIG_CHESTER_BLUE_SCALE]: Round differently.
	* src/truetype/ttdriver.c (Set_Char_Sizes)
	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Do some rounding only
	if this macro is defined.

	* src/truetype/ttobjs.c (Reset_Outline_Size)
	[FT_CONFIG_CHESTER_ASCENDER]: Round differently.

	* src/pshinter/pshalgo3.c: Improved the Postscript hinter.  Getting
	rid of stem snapping seems to work well here (though the stems are
	still slightly moved to increase contrast).
	(psh3_dimension_quantize_len): Commented out.
	(psh3_hint_align_light): New function.
	(psh3_hint_align): Comment out some code.

	THIS IMPROVES ANTI-ALIASED RENDERING, BUT MONOCHROME AND LCD MODES
	STILL SUCK.

2003-01-22  David Chester  <davidchester@qmx.net>

	* src/autohint/ahhint.c (ah_compute_stem_width): Small fix to the
	stem width optimization.

2003-01-22  David Turner  <david@freetype.org>

	Adding a new API `FT_Get_BDF_Property' to retrieve the BDF
	properties of a given PCF or BDF font.

	* include/freetype/ftbdf.h (FT_PropertyType): New enumeration.
	(BDF_Property, BDF_PropertyRec): New structure.
	FT_Get_BDF_Property): New function.
	* include/freetype/internal/bdftypes.h: Include FT_BDF_H.
	(BDF_GetPropertyFunc): New function pointer.

	* src/base/ftbdf.c (test_font_type): New helper function.
	(FT_Get_BDF_Charset_ID): Use `test_font_type'.
	(FT_Get_BDF_Property): New function.

	* src/bdf/bdfdrivr.c: Include FT_BDF_H.
	(bdf_get_bdf_property, bdf_driver_requester): New functions.
	(bdf_driver_class): Use `bdf_driver_requester'.

	* src/pcf/pcfdrivr.c: Include FT_BDF_H.
	(pcf_get_bdf_property, pdc_driver_requester): New functions
	(pcf_driver_class): Use `pcf_driver_requester'.

	* src/pcf/pcfread.c: Include `pcfread.h'.
	(pcf_find_property): Decorate it with FT_LOCAL_DEF.
	* src/pcf/pcfread.h: New file, providing `pcf_find_property'.

	* src/sfnt/ttload.c (sfnt_dir_check): Relaxed the "head" table size
	verification to accept a few broken fonts who pad the size
	incorrectly (the table should be padded, but its "size" field
	shouldn't according to the specification).

2003-01-18  Werner Lemberg  <wl@gnu.org>

	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
	--copy' from libtool 1.4.3.
	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
	automake 1.7.1.
	* builds/unix/configure: Regenerated with autoconf 2.54.
	* builds/unix/config.guess, builds/unix/config.sub: Updated from
	`config' CVS module at subversions.gnu.org.
	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
	`automake' CVS module at subversions.gnu.org.

2003-01-15  David Turner  <david@freetype.org>

	* include/freetype/freetype.h: Fixed documentation for
	FT_Size_Metrics.

2003-01-15  James Su  <suzhe@turbolinux.com.cn>

	* src/gzip/ftgzip.c (ft_gzip_check_header): Bugfix: couldn't read
	certain gzip-ed font files (typo: `&&' -> `&').

2003-01-15  Huw D M Davies  <h.davies1@physics.ox.ac.uk>

	Added a Windows .FNT specific API (mostly for Wine).  Also fixed a
	nasty bug in the header loader which would cause invalid memory
	overwrites.

	* include/freetype/config/ftheader.h (FT_WINFONTS_H): New macro
	for ftwinfnt.h.
	* include/freetype/internal/fnttypes.h: Include FT_WINFONTS_H.
	(FNT_FontRec): Updated.
	Move Windows FNT definition to...
	* include/freetype/ftwinfnt.h: This new file.
	(FT_WinFNT_HeaderRec): Rename `reserved2' to `reserved1'.
	* src/base/ftwinfnt.c: New file, providing `FT_Get_WinFNT_Header'.
	* src/winfonts/winfnt.c (winfnt_header_fields): Updated.
	Rename `reserved2' to `reserved1'.
	(fnt_font_load): Updated.

	* src/base/Jamfile, src/base/descrip.mms, src/base/rules.mk:
	Updated.

2003-01-14  Graham Asher  <graham.asher@btinternet.com>

	* include/freetype/ftglyph.h, src/base/ftglyph.c: Added `const' to
	the type of the first argument to FT_Matrix_Multiply, which isn't
	changed -- this adds documentation and convenience.

2003-01-13  Graham Asher  <graham.asher@btinternet.com>

	* src/sfnt/ttload.c (tt_face_load_metrics)
	[FT_CONFIG_OPTION_INCREMENTAL]: TrueType typefaces without
	horizontal metrics (without the `hmtx' table) are now tolerated if
	an incremental interface has been specified that has a
	get_glyph_metrics function, implying that metrics will be supplied
	from outside.  This happens for certain Type 42 fonts passed from
	GhostScript.

2003-01-11  David Chester  <davidchester@qmx.net>

	Patches to the auto-hinter in order to slightly improve the output.
	Note that everything is controlled through the new
	FT_CONFIG_OPTION_CHESTER_HINTS defined in "ftoption.h".  There are
	also individual FT_CONFIG_CHESTER_XXX macros to control individual
	"features".

	Note that all improvements are enabled by default, but can be
	tweaked for optimization and testing purposes.  The configuration
	macros will most likely disappear in the short future.

	* include/freetype/config/ftoption.h
	(FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
	(FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
	[FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
	features.

	* src/autohint/ahglobal.c (blue_chars) [FT_CONFIG_CHESTER_SMALL_F]:
	Add blue zone for `fijkdbh'.
	* src/autohint/ahglobal.h (AH_IS_TOP_BLUE)
	[FT_CONFIG_CHESTER_SMALL_F]: Use `AH_BLUE_SMALL_F_TOP'.
	* src/autohint/ahglyph.c (ah_outline_compute_edges)
	[FT_CONFIG_CHESTER_SERIF]: Use `AH_EDGE_SERIF'.
	(ah_outline_compute_blue_edges) [FT_CONFIG_CHESTER_SMALL_F]:
	Increase threshold for `best_dist'.
	* src/autohint/ahhint.c (ah_compute_stem_width)
	[FT_CONFIG_CHESTER_SERIF]: Provide new version for improved serif
	handling.
	(ah_align_linked_edge) [FT_CONFIG_CHESTER_SERIF]: Use special
	version of `ah_compute_stem_width'.
	(ah_hint_edges_3) [FT_CONFIG_CHESTER_STEM]: A new algorithm for stem
	alignment when stem widths are less than 1.5 pixels wide centers the
	stem slightly off-center of the center of a pixel (this increases
	sharpness and consistency).
	[FT_CONFIG_CHESTER_SERIF]: Use special version of
	`ah_compute_stem_width'.
	* src/autohint/ahtypes.h [FT_CONFIG_CHESTER_SMALL_F]: Add
	`AH_BLUE_SMALL_F_TOP'.

2003-01-11  David Turner  <david@freetype.org>

	* include/freetype/internal/fnttypes.h (WinFNT_HeaderRec): Increase
	size of `reserved2' to avoid memory overwrites.

2003-01-08  Huw Dawies  <huw@codeweavers.com>

	* src/winfonts/winfnt.c (winfnt_header_fields): Read 16 bytes into
	"reserved2", not "reserved".

	* src/base/ftobjs.c (find_unicode_charmap): Fixed the error code
	returned when the font doesn't contain a Unicode charmap.  This
	allows FT2 to load "symbol.ttf" and a few others correctly since the
	last release.
	(open_face): Fix return value.

2003-01-08  Owen Taylor  <owen@redhat.com>

	Implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and
	postscript hinters.

	* src/autohint/ahtypes.h (AH_HinterRec): Add `do_stem_adjust'.
	* src/autohint/ahhint.c (ah_compute_stem_width): Handle
	hinter->do_stem_adjust.
	(ah_hinter_load_glyph): Set hinter->do_stem_adjust.

	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add `do_stem_adjust'.
	* src/pshinter/pshalgo3.c (psh3_hint_align): Use `do_stem_adjust'.
	(ps3_hints_apply): Handle FT_RENDER_MODE_LIGHT.

	* include/freetype/freetype.h (FT_Render_Mode): Add
	FT_RENDER_MODE_LIGHT.

	* src/truetype/ttgload.c: Fixing the TrueType loader to handle
	invalid composites correctly by limiting the recursion depth.
	(TT_MAX_COMPOSITE_RECURSE): New macro.
	(load_truetype_glyph): Add argument `recurse_count'.
	Load a composite only if the numbers of contours is -1, emit error
	otherwise.
	(TT_Load_Glyph): Updated.

2003-01-08  David Turner  <david@freetype.org>

	* Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: Small changes to
	support the compilation of FreeType 2 as part of larger projects
	with their own configuration options (only with Jam).

2003-01-07  David Turner  <david@freetype.org>

	* src/base/ftstroker.c: Probably the last bug-fixes to the stroker;
	the API is likely to change, however.
	(ft_stroke_border_close): Don't record empty paths.
	(ft_stroke_border_get_counts): Increase `num_points' also in for loop.
	(ft_stroke_border_export): Don't increase `write' twice in for loops.
	(ft_stroker_outside): Handle `phi' together with `theta'.
	(FT_Stroker_ParseOutline): New function.

	* src/base/fttrigon.c (FT_Angle_Diff): Fixing function: It returned
	invalid values for large negative angle differences (resulting in
	incorrect stroker computations, among other things).

	* src/cache/ftccache.c (ftc_node_hash_unlink): Removing incorrect
	assertion, and changing code to avoid hash table size contraction.

	* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: Adding
	"ftstroker" to default build, as optional component.

2002-12-26  David Turner  <david@freetype.org>

	* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c,
	src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h,
	src/gzip/zutil.h: Updates to allow compilation without compiler
	warnings with LCC-Win32.

	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
	* builds/unix/configure.ac (version_info): Increased to 9:3:3.
	* builds/unix/configure: Regenerated.
	* docs/VERSION.DLL: Updated.

2002-12-23  Anthony Fok  <anthony@thizlinux.com>

	* builds/unix/configure.ac, builds/unix/unix-cc.in (LINK_LIBRARY),
	builds/unix/unix-def.in (SYSTEM_ZLIB): Small fix to configure
	sub-system on Unix to allow other programs to correctly link with
	zlib when needed.

2002-12-19  David Turner  <david@freetype.org>

	* include/freetype/internal/sfnt.h (SFNT_Load_Table_Func): New
	function pointer.

	* include/freetype/tttables.h (FT_Load_Sfnt_Table): New function.
	* src/base/ftobjs.c: Implement it.

	* src/sfnt/sfdriver.c (sfnt_get_interface): Handle `load_sfnt'
	module request.

2002-12-17  David Turner  <david@freetype.org>

	* src/base/ftobjs.c (find_unicode_charmap): Added some comments to
	better explain what's happening there.
	(open_face): Included Graham Asher's fix to prevent faces without
	Unicode charmaps from loading.

	* src/winfonts/winfnt.c: Included George Williams's fix to support
	version 2 fonts correctly.
	(winfnt_header_fields): Updated.
	(fnt_font_load): Handle version 2 fonts.
	(FNT_Load_Glyph): Updated.

2002-12-16  David Turner  <david@freetype.org>

	* docs/VERSION.DLL: Updating document to better explain the
	differences between the three version numbers being used on Unix, as
	well as providing an autoconf fragment provided by Lars Clausen.

	* src/smooth/ftgrays.c (gray_render_conic): Fixed small bug that
	prevented bezier arcs with negative vertical coordinates to be
	rendered appropriately.

2002-12-02  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>

	* src/base/ftobjs.c: Modified the logic to get Unicode charmaps.
	Now it loads UCS-4 charmaps when there is one.
	(find_unicode_charmap): New function.
	(open_face): Refer to the above one.
	(FT_Select_Charmap): Idem.

2002-11-29  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>

	* include/freetype/ftgzip.h: Correct the name of the controlling
	macro (was __FTXF86_H__ ...).

2002-11-27  Vincent Caron  <v.caron@zerodeux.net>

	* builds/unix/unix-def.in, builds/unix/freetype-config.in,
	builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c
	[FT_CONFIG_OPTION_SYSTEM_ZLIB]: Adding support for system zlib
	installations if available on the target platform (Unix only).

2002-11-23  David Turner  <david@freetype.org>

	* src/cff/cffload.c (cff_charset_load, cff_encoding_load): Modified
	charset loader to accept pre-defined charsets, even when the font
	contains fewer glyphs.  Also enforced more checks to ensure that we
	never overflow the character codes array in the encoding.

2002-11-22  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>

	* include/freetype/ttnameid.h: Updated to latest OpenType
	specification.

2002-11-18  David Turner  <david@freetype.org>


	* Version 2.1.3 is released.
	============================


2002-11-07  David Turner  <david@freetype.org>

	* src/cache/ftcsbit.c (ftc_sbit_node_load): Fixed a small bug that
	caused problems with embedded bitmaps.

	* src/otlayout/otlayout.h, src/otlyaout/otlconf.h,
	src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
	src/otlayout/otlparse.c, src/otlayout/otlparse.h,
	src/otlayout/otlutils.h: Updating the OpenType Layout code, adding
	support fot the first GSUB lookups.  Nothing that really compiles
	for now though.

	* src/autohint/ahhint.c (ah_align_serif_edge): Disabled serif stem
	width quantization.  It produces slightly better shapes though this
	is not distinguishable with many fonts.
	Remove other dead code.

	* src/Jamfile, src/*/Jamfile: Simplified.
	Use $(FT2_SRC_DIR).

2002-11-06  David Turner  <david@freetype.org>

	* include/freetype/freetype.h (FT_LOAD_TARGET_LIGHT): New macro.
	(FT_LOAD_TARGET, FT_LOAD_TARGET_MODE): Use `& 15' instead of `& 7'.

2002-11-05  David Turner  <david@freetype.org>

	* include/freetype/config/ftoption.h, src/gzip/ftgzip.c: Added
	support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
	the use of system-wide zlib.

	Note that this macro, as well as
	FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
	This allows the build system to define them depending on the
	configuration (typically by adding -D flags at compile time).

	* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Removed compiler
	warnings in optimized mode relative to the "volatile" local
	variables.  This was not a compiler bug after all, but the fact that
	a pointer to a volatile variable is not the same as a volatile
	pointer to a variable :-)

	The fix was to change
	  `volatile FT_Byte* p'
	into
	  `FT_Byte* volatile p'.

	* src/pfr/pfrload.c (pfr_phy_font_load), src/pfr/pfrdrivr.c
	(pfr_get_metrics), src/gzip/inftrees.c: Removed compiler warnings in
	optimized modes.

	* src/gzip/*.[hc]: Modified our zlib copy in order to prevent
	exporting any zlib function names outside of the component.  This
	prevents linking problems on some platforms, when applications want
	to link FreeType _and_ zlib together.

2002-11-05  Juliusz  <jch@pps.jussieu.fr>

	* src/psaux/psobjs.c (ps_table_add): Modified increment loop in
	order to implement exponential behaviour.

2002-11-01  David Turner  <david@freetype.org>

	Added PFR-specific public API.  Fixed the kerning retrievel routine
	(it returned invalid values when the outline and metrics resolution
	differ).

	* include/freetype/ftpfr.h, include/freetype/internal/pfr.h: New
	files.

	* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H): New
	macro for pfr.h.

	* src/base/ftpfr.c: New file.
	* src/base/Jamfile, src/base/descrip.mms: Updated.

	* src/pfr/pfrdrivr.c: Include FT_INTERNAL_PFR_H.
	(pfr_get_kerning, pfr_get_advance, pfr_get_metrics): New functions.
	(pfr_service_rec): New format interface.
	(pfr_driver_class): Use `pfr_service_rec'.
	Replace `pfr_face_get_kerning' with `pfr_get_kerning'.
	* src/pfr/pfrobjs.c: Remove dead code.

	* src/base/ftobjs.c (ft_glyphslot_clear): Small internal fix to
	better support bitmap-based font formats.

	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix handling of
	`scale'.
	Fix arguments to `FT_Vector_From_Polar'.

2002-10-31  David Turner  <david@freetype.org>

	Add support for automatic handling of gzip-compressed PCF files.

	* src/gzip/*: New files, taken from the zlib package (except
	ftgzip.c).

	* include/freetype/ftgzip.h, src/gzip/ftgzip.c: New files.
	* include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
	`ftgzip.h'.

	* src/pcf/pcfdriver.c: Include FT_GZIP_H and FT_ERRORS_H.
	(PCF_Face_Init): If normal open fails, try to open gzip stream.
	(PCF_Face_Done): Close gzip stream.

	* include/freetype/internal/pcftypes.h (PCF_Public_FaceRec),
	src/pcf/pcf.h (PCF_FaceRec): Add `gzip_stream' and `gzip_source'.

	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
	New macro.
	(T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
	FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
	FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.

	(FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
	FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
	that platform specific configuration file can override.

	* include/freetype/internal/ftstream.h: Include FT_SYSTEM_H.

2002-10-30  David Turner  <david@freetype.org>

	* FreeType 2.1.3rc3 released.

2002-10-25  David Turner  <david@freetype.org>

	* include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro.
	(FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.

2002-10-22  Giuseppe Ghibò  <ghibo@mandrakesoft.com>

	* include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.

2002-10-07  Werner Lemberg  <wl@gnu.org>

	* include/freetype/freetype.h (FT_Open_Face): Use `const' for `args'
	(suggested by Graham).
	* src/base/ftobjs.c (FT_Open_Face): Updated.
	(ft_input_stream_new): Ditto.

2002-10-05  David Turner  <david@freetype.org>

	Adding support for embedded bitmaps to the PFR driver, and rewriting
	its kerning loader/handler to use all kerning pairs in a physical
	font (and not just the first item).

	* src/pfr/pfr.c: Include `pfrsbit.c'.
	* src/pfr/pfrgload.c: Include `pfrsbit.h'.
	* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): Rewritten.
	(pfr_phy_font_done, pfr_phy_font_load): Updated.
	* src/pfr/pfrobks.c: Include `pfrsbit.h'.
	(pfr_face_init): Handle kerning and embedded bitmaps.
	(pfr_slot_load): Load embedded bitmaps.
	(PFR_KERN_INDEX): Removed.
	(pfr_face_get_kerning): Rewritten.
	* src/pfr/pfrsbit.c, src/pfr/pfrsbit.h: New files.
	* src/pfr/pfrtypes.h (PFR_KernItemRec): New structure.
	(PFR_KERN_INDEX): New macro.
	(PFR_PhyFontRec): Add items for kerning and embedded bitmaps.
	* src/pfr/Jamfile (_sources) [FT2_MULTI]: Add `pfrsbit'.

	* src/base/ftobjs.c (FT_Load_Glyph): Don't load bitmap fonts if
	FT_LOAD_NO_RECURSE is set.
	Load embedded bitmaps only if FT_LOAD_NO_BITMAP isn't set.

	* src/tools/docmaker/content.py, src/tools/docmaker/sources.py,
	src/tools/docmaker/tohtml.py: Fixing a few nasty bugs.

	* src/sfnt/ttcmap0.c (tt_cmap4_validate): The validator for format 4
	sub-tables is now capable of dealing with invalid "length" fields at
	the start of the sub-table.  This allows fonts like "mg______.ttf"
	(i.e.  Marriage) to return accurate charmaps.

	* docs/CHANGES: Updated.

2002-10-05  Werner Lemberg  <wl@gnu.org>

	* src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'.
	Update all callers.
	(TRUNC): Add cast to `TCoord'.
	Update all callers.
	(TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and
	last_ey.
	Update all casts.
	(gray_render_line): Fix casts for `p' and `first'.

2002-10-02  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t
	structure with FT_ALLOC instead of using the stack.

2002-09-27  Werner Lemberg  <wl@gnu.org>

	* src/include/freetype/internal/tttypes.h (num_sbit_strikes,
	num_sbit_scales): Use `FT_ULong'.
	* src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
	(find_sbit_image): Remove cast.
	* src/raster/ftrend1.c (ft_raster1_render): Fix cast.

2002-09-27  Wolfgang Domröse  <porthos.domroese@harz.de>

	* src/sfnt/ttload.c (tt_face_load_names): Use cast.
	* src/sfnt/ttcmap.c (code_to_next2): Use long constant.
	(code_to_index4): Use cast.
	(code_to_index8_12): Fix cast.
	* src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
	tt_cmap12_char_index): Use cast for `result'.
	(tt_face_build_cmaps): Use cast.
	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
	`code'.
	(sfnt_load_face): Use FT_Int32 for `flags'.

	* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
	gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
	to `TCoord' and `int'.
	More 16bit fixes.
	s/FT_Pos/TPos/.
	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.

2002-09-26  Werner Lemberg  <wl@gnu.org>

	* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names,
	tt_face_get_ps_name): Replace switch statement with if clauses to
	make it more portable.

	* src/cff/cffobjs.c (cff_face_init): Ditto.

	* include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for
	`module_size'.
	* include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for
	`glyph_size'.

	* src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to
	`FT_Render_Mode'.
	(FT_Render_Glyph_Internal): Change third parameter to
	`FT_Render_Mode'.
	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter
	to `FT_Render_Mode'.

	* src/raster/ftrend1.c (ft_raster1_render): Change third parameter
	to `FT_Render_Mode'.
	* src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd,
	ft_smooth_render_lcd_v): Ditto.
	(ft_smooth_render_generic): Change third and fifth parameter to
	`FT_Render_Mode'.

	* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
	include/freetype/ftglyph.h: Updated.

	* src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c
	(PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load),
	src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c
	(T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change
	fourth parameter to `FT_Int32'.

	* src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters
	and declare them as unused.

	* src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'.

	* src/psnames/psnames.h (PS_Unicode_Value_Func): Change return
	value to FT_UInt32.
	* src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table):
	Updated accordingly.

2002-09-26  Wolfgang Domröse  <porthos.domroese@harz.de>

	* src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'.
	(cff_get_glyph_name): Use cast for result of ft_strlen.
	* src/cff/cffparse.c (cff_parse_real): User cast for assigning
	`exp'.
	* src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for
	some local variables.
	(cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some
	switch statements.
	(cff_font_load): Use cast in call to CFF_Load_FD_Select.
	* src/cff/cffobjs.c (cff_size_init): Use more casts.
	(cff_face_init): Use FT_Int32 for `flags'.
	* src/cff/cffgload.c (cff_operator_seac): Use cast for assigning
	`adx' and `ady'.
	(cff_decoder_parse_charstrings): Use FT_ULong for third parameter.
	Use more casts.
	* src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'.

	* src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'.
	* src/cid/cidgload.c (cid_load_glyph): Add missing cast for
	`cid_get_offset'.

	* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use
	cast for `num_points'.
	(t1_decoder_init): Use cast for assigning `decoder->num_glyphs'.

	* src/base/ftdebug.c (ft_debug_init): Use FT_Int.
	* include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use
	`FT_Int32' for fourth parameter.
	* src/base/ftobjs.c (open_face): Use cast for calling
	clazz->init_face.

	* src/raster/ftraster.c (Set_High_Precision): Use `1' instead of
	`1L'.
	(Finalize_Profile_Table, Line_Up, ft_black_init): Use casts.
	* src/raster/ftrend1.c (ft_raster1_render): Ditto.

	* src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long
	constant.

2002-09-26  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* builds/amiga/include/freetype/config/ftmodule.h: Updated.

2002-09-25  David Turner  <david@freetype.org>

	* src/autohint/ahtypes.h (AH_HINT_METRICS): Disabling metrics
	hinting in the auto-hinter.  This produces much better anti-aliased
	text.

	* docs/CHANGES: Updating the changes documentation.

2002-09-25  Anthony Fok  <anthony@thizlinux.com>

	* src/sfnt/ttcmap0.c (tt_cmap4_validate, tt_cmap4_char_index,
	tt_cmap4_char_next): Added support for opens___.ttf (it contains a
	charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a
	missing glyph).

2002-09-21  Wolfgang Domröse  <porthos.domroese@harz.de>

	* src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
	FT_Int32.
	* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
	Ditto.

2002-09-19  Wolfgang Domröse  <porthos.domroese@harz.de>

	More 16bit fixes.

	* src/autohint/ahglobal.c (sort_values): Use FT_Pos for `swap'.
	(ah_hinter_compute_widths): Use FT_Pos for `dist'.
	Use AH_MAX_WIDTHS.
	* src/autohint/ahglyph.c (ah_outline_scale_blue_edges): Use FT_Pos
	for `delta'.
	(ah_outline_compute_edges): Replace some ints with FT_Int and
	FT_Pos.
	(ah_test_extrema): Clean up code.
	(ah_get_orientation): Use 4 FT_Int variables instead of FT_BBox to
	hold indices.
	* src/autohint/ahtypes.h (AH_SegmentRec): Change type of `score'
	to FT_Pos.

2002-09-19  Werner Lemberg  <wl@gnu.org>

	* builds/unix/config.guess, builds/unix/config.sub: Updated to
	recent versions.

2002-09-18  David Turner  <david@freetype.org>

	* src/base/ftobjs.c (FT_Library_Version): Bugfix.

	* FreeType 2.1.3rc2 (release candidate 2) is released!

2002-09-17  David Turner  <david@freetype.org>

	* include/freetype/freetype.h, include/freetype/ftimage.h,
	include/freetype/ftstroker.h, include/freetype/ftsysio.h,
	include/freetype/ftsysmem.h, include/freetype/ttnameid.h: Updating
	the in-source documentation.

	* src/tools/docmaker/tohtml.py: Updating the HTML formatter in the
	DocMaker tool.

	* src/tools/docmaker.py: Removed.

2002-09-17  Werner Lemberg  <wl@gnu.org>

	More 16bit fixes.

	* src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for
	second parameter.

2002-09-16  Werner Lemberg  <wl@gnu.org>

	16bit fixes from Wolfgang Domröse.

	* src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
	and `private_len' to FT_Long.
	* src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
	`private_len'.
	* src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
	Use FT_PtrDist where appropriate.
	(parse_encoding): Use FT_Long for `count' and `n'.
	(read_binary_data): Use FT_Long* for second parameter.
	* src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.

	* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
	* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.

2002-09-14  Werner Lemberg  <wl@gnu.org>

	Making ftgrays.c compile stand-alone again.

	* include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
	isn't defined.
	* src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
	FT_BEGIN_HEADER, FT_END_HEADER.
	(FT_MEM_ZERO): Define.
	(TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
	(gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
	Don't cast with `FT_Byte'.
	(grays_init_gamma): Don't use `FT_UInt'.

2002-09-14  Werner Lemberg  <wl@gnu.org>

	* src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
	* src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
	* include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
	to 32.

2002-09-10  Werner Lemberg  <wl@gnu.org>

	* builds/unix/configure.ac (version_info): Set to 9:2:3.
	* builds/unix/configure: Regenerated.
	* docs/VERSION.DLL: Updated.

2002-09-09  David Turner  <david@freetype.org>

	* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points),
	src/pshinter/pshalgo3.c (psh3_glyph_find_strong_points): Adding fix
	to prevent seg fault when hints are provided in an empty glyph.

	* src/cache/ftccache.i (GEN_CACHE_LOOKUP) [FT_DEBUG_LEVEL_ERROR]:
	Removed conditional code.  This fixes a bug that prevented
	compilation in debug mode of template instantiation.

	* include/freetype/ftimage.h: Removed incorrect "zft_" definitions
	and updated constants documentation comments.

	* src/cff/cffparse.c (cff_parser_run): Fixed the CFF table loader.
	It didn't accept empty arrays, and this prevented the loading of
	certain fonts.

	* include/freetype/freetype.h (FT_FaceRec): Updating documentation
	comment.  The "descender" value is always *negative*, not positive.

2002-09-09  Owen Taylor  <owen@redhat.com>

	* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fixing incorrect computation
	of bitmap metrics.

2002-09-08  David Turner  <david@freetype.org>

	Various updates to correctly support sub-pixel rendering.

	* include/freetype/config/ftmodule.h: Add two renderers for LCD.

	* src/base/ftobjs.c (FT_Load_Glyph): Updated.

	* src/smooth/ftsmooth.c (ft_smooth_render_lcd,
	ft_smooth_render_lcd_v): Set FT_PIXEL_MODE_LCD and
	FT_PIXEL_MODE_LCD_V, respectively.

	* include/freetype/cache/ftcimage.h (FTC_ImageTypeRec): New
	structure.
	Updated all users.
	(FTC_ImageDesc): Removed.
	(FTC_ImageCache_Lookup): Second parameter is now of type
	`FTC_ImageType'.
	Updated all users.
	(FTC_IMAGE_DESC_COMPARE): Updated and renamed to...
	(FTC_IMAGE_TYPE_COMPARE): This.
	(FTC_IMAGE_DESC_HASH): Updated and renamed to...
	(FTC_IMAGE_TYPE_HASH): This.

	* include/freetype/cache/ftcsbits.h (FTC_SBitRec): Field `num_grays'
	replaced with `max_grays'.
	`pitch' is now FT_Short.
	(FTC_SBitCache_Lookup): Second parameter is now of type
	`FTC_ImageType'.
	Updated all users.

	* src/cache/ftcimage.c (FTC_ImageQueryRec, FTC_ImageFamilyRec):
	Updated.
	(ftc_image_node_init): Updated.
	Moved code to convert type flags to load flags to...
	(FTC_Image_Cache_Lookup): This function.
	(ftc_image_family_init): Updated.

	* src/cache/ftcsbit.c (FTC_SBitQueryRec, FTC_SBitFamilyRec):
	Updated.
	(ftc_sbit_node_load): Updated.
	Moved code to convert type flags to load flags to...
	(FTC_SBitCache_Lookup): This function.

	* src/autohint/ahtypes.h (AH_HinterRec): Replace `no_*_hints' with
	`do_*_snapping'.
	Update all users (with negation).
	* src/autohint/ahhint.c (ah_compute_stem_width): Fix threshold for
	`dist' for `delta' < 40.

	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Replace `no_*_hints' with
	`do_*_snapping'.
	Update all users (with negation).
	* src/pshinter/pshalgo3.c (psh3_dimension_quantize_len): New
	function.
	(psh3_hint_align): Use it.
	Improve hinting code.
	[STRONGER]: Removed.
	(STRONGER): Removed.

	* include/freetype/freetype.h (FT_Set_Hint_Flags, FT_HINT_*):
	Removed.

2002-09-05  Werner Lemberg  <wl@gnu.org>

	* src/cid/cidobjs.c (CID_Size_Init): Renamed to...
	(cid_size_init): This.
	* src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
	(t1_builder_add_point1): This.

	Updated all affected code.

	* src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
	* src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.

2002-09-04  David Turner  <david@freetype.org>

	* include/freetype/freetype.h: Corrected the definition of
	ft_encoding_symbol to be FT_ENCODING_MS_SYMBOL (instead of
	the erroneous FT_ENCODING_SYMBOL).

	* builds/unix/unix-def.in (datadir): Initialize it (thanks to
	Anthony Fok).

2002-08-29  David Turner  <david@freetype.org>

	Slight modification to the Postscript hinter to slightly increase
	the contrast of smooth hinting.  This is very similar to what the
	auto-hinter does when it comes to stem width computations.  However,
	it produces better results with well-hinted fonts.

	* include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Add hint
	mode to `init' member function.
	(T1_DecoderRec): Add hint mode.
	* include/freetype/internal/pshints (T1_Hints_ApplyFunc,
	T2_Hints_ApplyFunc): Pass `hint_mode', not `hint_flags'.
	* src/psaux/t1decode.c (t1_decoder_init): Add hint mode argument.
	* src/pshinter/pshalgo1.c (ps1_hints_apply): Pass hint mode, not
	hint flags.
	* src/pshinter/pshalgo2.c (ps2_hints_apply): Ditto.
	* src/pshinter/pshalgo3.c (ps3_hints_apply): Ditto.
	(STRONGER): New macro.
	(psh3_hint_align, psh3_hint_table_align_hints): Pass `glyph' instead
	of `hint_flags'.
	Implement announced changes.
	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add flags to control
	vertical and horizontal hints and snapping.

	* README, docs/CHANGES: Updating for the 2.1.3 release.

2002-08-27  David Turner  <david@freetype.org>

	* Massive re-formatting changes to many, many source files.  I don't
	want to list them all here.  The operations performed were all
	logical transformations of the sources:

	- trying to convert all enums and constants to CAPITALIZED_STYLE,
	  #with define definitions like

	    #define my_old_constants   MY_NEW_CONSTANT

	- big, big update of the documentation comments

	* include/freetype/freetype.h, src/base/ftobjs.c,
	src/smooth/ftsmooth.c, include/freetype/ftimage.h: Adding support
	for LCD-optimized rendering though the new constants/enums:

	  FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
	  FT_PIXEL_MODE_LCD,  FT_PIXEL_MODE_LCD_V

	This is still work in progress, don't expect everything to work
	correctly though most of the features have been implemented.

	* Adding new FT_LOAD_XXX flags, used to specify both hinting and
	rendering targets:

	  FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
	  FT_LOAD_TARGET_MONO   :: monochrome bitmaps
	  FT_LOAD_TARGET_LCD    :: horizontal RGB/BGR decimated
	                           hinting & rendering
	  FT_LOAD_TARGET_LCD_V  :: vertical RGB/BGR decimated
	                           hinting & rendering

	Note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
	behaviour of the font engine is _unchanged_.

	* include/freetype/ftimage.h
	(FT_Outline_{Move,Line,Conic,Cubic}To_Func): Renamed to...
	(FT_Outline_{Move,Line,Conic,Cubic}ToFunc): This.
	(FT_Raster_Span_Func): Renamed to ...
	(FT_SpanFunc): This.
	(FT_Raster_{New,Done,Reset,Set_Mode,Render}_Func): Renamed to ...
	(FT_Raster_{New,Done,Reset,SetMode,Render}Func}: This.

	Updated all affected code.

	* include/freetype/ftrender.h
	(FT_Glyph_{Init,Done,Transform,BBox,Copy,Prepare}_Func): Renamed
	to ...
	(FT_Glyph_{Init,Done,Transform,GetBBox,Copy,Prepare}Func): This.
	(FTRenderer_{render,transform,getCBox,setMode}): Renamed to ...
	(FT_Renderer_{RenderFunc,TransformFunc,GetCBoxFunc,SeteModeFunc}):
	This.

	Updated all affected code.

	* src/autohint/ahtypes.h (AH_Point, AH_Segment, AH_Edge, AH_Globals,
	AH_Face_Globals, AH_Outline, AH_Hinter): These typedefs are now
	pointers to the corresponding `*Rec' structures.  All source files
	have been updated accordingly.

	* src/cff/cffgload.c (cff_decoder_init): Add hint mode as parameter.
	* src/cff/cffgload.h (CFF_Decoder): Add `hint_mode' element.

	* src/cid/cidgload.c (CID_Compute_Max_Advance): Renamed to...
	(cid_face_compute_max_advance): This.
	(CID_Load_Glyph): Renamed to...
	(cid_slot_load_glyph): This.
	* src/cid/cidload.c (CID_Open_Face): Renamed to...
	(cid_face_open): This.
	* src/cid/cidobjs.c (CID_GlyphSlot_{Done,Init}): Renamed to...
	(cid_slot_{done,init}): This.
	(CID_Size_{Get_Globals_Funcs,Done,Reset): Renamed to...
	(cid_size_{get_globals_funcs,done,reset): This.
	(CID_Face_{Done,Init}): Renamed to...
	(cid_face_{done,init}): This.
	(CID_Driver_{Done,Init}: Renamed to...
	(cid_driver_{done,init}: This.
	* src/cid/cidparse.c (CID_{New,Done}_Parser): Renamed to...
	(cid_parser_{new,done}): This.
	* src/cid/cidparse.h (CID_Skip_{Spaces,Alpha}): Renamed to...
	(cid_parser_skip_{spaces,alpha}): This.
	(CID_To{Int,Fixed,CoordArray,FixedArray,Token,TokenArray}): Renamed
	to...
	(cid_parser_to_{int,fixed,coord_array,fixed_array,token,token_array}):
	This.
	(CID_Load_{Field,Field_Table): Renamed to...
	(cid_parser_load_{field,field_table}): This.
	* src/cid/cidriver.c (CID_Get_Interface): Renamed to...
	(cid_get_interface): This.

	Updated all affected code.

	* src/psaux/psobjs.c (PS_Table_*): Renamed to...
	(ps_table_*): This.
	(T1_Builder_*): Renamed to...
	(t1_builder_*): This.
	* src/psaux/t1decode.c (T1_Decoder_*): Renamed to...
	(t1_decoder_*): This.

	* src/psnames/psmodule.c (PS_*): Renamed to...
	(ps_*): This.

	Updated all affected code.

	* src/sfnt/sfdriver (SFNT_Get_Interface): Renamed to...
	(sfnt_get_interface): This.
	* src/sfnt/sfobjs.c (SFNT_*): Renamed to...
	(sfnt_*): This.
	* src/sfnt/ttcmap.c (TT_CharMap_{Load,Free}): Renamed to...
	(tt_face_{load,free}_charmap): This.
	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Renamed to...
	(tt_face_build_cmaps): This.
	* src/sfnt/ttload.c (TT_*): Renamed to...
	(tt_face_*): This.
	* src/sfnt/ttpost.c (TT_Post_Default_Names): Renamed to...
	(tt_post_default_names): This.
	(Load_*): Renamed to...
	(load_*): This.
	(TT_*): Renamed to...
	(tt_face_*): This.
	* src/sfnt/ttsbit.c (TT_*): Renamed to...
	(tt_face_*): This.
	({Find,Load,Crop}_*): Renamed to...
	({find,load,crop}_*): This.

	Updated all affected code.

	* src/smooth/ftsmooth.c (ft_smooth_render): Renamed to...
	(ft_smooth_render_generic): This.
	Make function more generic by adding vertical and horizontal scaling
	factors.
	(ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v):
	New functions.

	(ft_smooth_locd_renderer_class, ft_smooth_lcdv_renderer_class): New
	classes.

	* src/truetype/ttobjs.c (TT_{Done,New}_GlyphZone): Renamed to...
	(tt_glyphzone_{done,new}): This.
	(TT_{Face,Size,Driver}_*): Renamed to...
	(tt_{face,size,driver}_*): This.
	* src/truetype/ttpload.c (TT_Load_Locations): Renamed to...
	(tt_face_load_loca): This.
	(TT_Load_Programs): Renamed to...
	(tt_face_load_fpgm): This.
	(TT_*): Renamed to...
	(tt_face_*): This.

2002-08-27  Werner Lemberg  <wl@gnu.org>

	* docs/VERSION.DLL: New file.

2002-08-23  Graham Asher  <graham.asher@btinternet.com>

	* src/cff/cffgload.c (cff_operator_seac)
	[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts (actually not
	incremental in the case of CFF but just using callbacks to get glyph
	recipes) pass the character code, not the glyph index, to the
	get_glyph_data function; they have no valid charset table.

	* src/cff/cffload.c (cff_font_load): Removed special cases for
	FT_CONFIG_OPTION_INCREMENTAL, which are no longer necessary; CFF
	fonts provided via the incremental interface now have to conform
	more closely to the CFF font format.

	* src/cff/cffload.h (cff_font_load): Removed argument now unneeded.

	* src/cff/cffobjs.c (cff_face_init): Changed call to cff_font_load
	to conform with new signature.

2002-08-22  David Turner  <david@freetype.org>

	* src/base/ftobject.c, src/base/ftsynth.c, src/base/ftstroker.c,
	src/bdf/bdfdrivr.c: Removed compiler warnings.

2002-08-21  Werner Lemberg  <wl@gnu.org>

	* src/pshinter/pshalgo3.c (psh3_glyph_compute_inflections,
	psh3_glyph_compute_extrema, psh3_hint_table_find_strong_point): Fix
	compiler warnings and resolve shadowing of local variables.

2002-08-21  David Turner  <david@freetype.org>

	The automatic and Postscript hinter now automatically detect
	inflection points in glyph outlines and treats them specially.  This
	is very useful to prevent nasty effect like the disappearing
	diagonals of "S" and "s" in many, many fonts.

	* src/autohint/ahtypes.h (ah_flag_inflection): New macro.
	* src/autohint/ahangles.c (ah_angle_diff): New function.
	* src/autohint/ahangles.h: Updated.
	* src/autohint/ahglyph.c (ah_outline_compute_inflections): New
	function.
	(ah_outline_detect_features): Use it.
	* src/autohint/ahhint.c (ah_hinter_align_strong_points)
	[!AH_OPTION_NO_WEAK_INTERPOLATION]: Handle inflection.

	* src/tools/docmaker/docmaker.py, src/tools/docmaker/utils.py,
	src/tools/docmaker/tohtml.py: Updating the DocMaker tool.

	* include/freetype/freetype.h: Changing the type of the "load_flags"
	parameter from "FT_Int" to "FT_Int32", this in order to support more
	options.  This should only break binary and/or source compatibility
	on 16-bit platforms (Atari?).
	(FT_LOAD_NO_AUTOHINT): New macro.

	* src/base/ftobjs.c (FT_Load_Glyph): Updated.
	Handle FT_LOAD_NO_AUTOHINT.
	(FT_Load_Char): Updated.

	* src/pshinter/pshalgo3.c, src/base/ftobjs.c, src/base/ftobject.c,
	src/autohint/ahglyph.c, include/freetype/freetype.h: Fixing typos
	and removing compiler warnings.

2002-08-20  Werner Lemberg  <wl@gnu.org>

	* src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.

2002-08-20  David Turner  <david@freetype.org>

	* src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
	src/pshinter/pshglob.c, src/pshinter/pshrec.c,
	src/autohint/ahmodule.c [DEBUG_HINTER]: Removing compiler warnings
	(only used in development builds anyway).

	Improve support of local extrema and stem edge points.

	* src/pshinter/pshalgo3.h (PSH3_Hint_TableRec): Use PSH3_ZoneRec
	for `zones'.
	(PSH3_DIR_UP, PSH3_DIR_DOWN): Exchange values.
	(PSH3_DIR_HORIZONTAL, PSH3_DIR_VERTICAL): New macros.
	(PSH3_DIR_COMPARE, PSH3_DIR_IS_HORIZONTAL, PSH3_IS_VERTICAL): New
	macros.
	(PSH3_POINT_INFLEX): New enum.
	(psh3_point_{is,set}_{off,inflex}): New macros.
	(PSH3_POINT_{EXTREMUM,POSITIVE,NEGATIVE,EDGE_MIN,EDGE_MAX): New
	enum values.
	(psh3_point_{is,set}_{extremum,positive,negative,edge_min,edge_max}):
	New macros.
	(PSH3_PointRec): New members `flags2' and `org_v'.
	(PSH3_POINT_EQUAL_ARG, PSH3_POINT_ANGLE): New macros.

	* src/pshinter/pshalgo3.c [DEBUG_HINTER]: Removing compiler
	warnings.
	(COMPUTE_INFLEXS): New macro.
	(psh3_hint_align): Simplify some basic arithmetic computations.
	(psh3_point_is_extremum): Removed.
	(psh3_glyph_compute_inflections) [COMPUTE_INFLEXS]: New function.
	(psh3_glyph_init) [COMPUTE_INFLEXS]: Use it.
	(psh3_glyph_compute_extrema): New function.
	(PSH3_STRONG_THRESHOLD): Increased to 30.
	(psh3_hint_table_find_strong_point): Improved.
	(psh3_glyph_find_strong_points,
	psh3_glyph_interpolate_strong_points): Updated.
	(psh3_hints_apply): Use psh3_glyph_compute_extrema.

	* test/gview.c (draw_ps3_hint, ps3_draw_control_points): New
	functions.
	Other small updates.

	* Jamfile: Small updates.

2002-08-18  Arkadiusz Miskiewicz  <misiek@pld.ORG.PL>

	* builds/unix/install.mk (install, uninstall): Add $(DESTDIR) to
	make life easier for package maintainers.

2002-08-18  Werner Lemberg  <wl@gnu.org>

	* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fix computation of
	horiBearingX.
	* src/bdf/bdfdrivr.c (BDF_GlyphLoad): Fix computation of
	horiBearingY.

2002-08-16  George Williams  <gww@silcom.com>

	Add support for Apple composite glyphs.

	* include/freetype/config/ftoption.h
	(TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.

	* src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
	UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
	glyph loading flags.
	(load_truetype_glyph): Implement it.

2002-08-16  Werner Lemberg  <wl@gnu.org>

	* src/cff/cffgload.c (cff_free_glyph_data),
	src/cff/cffload.c (cff_font_load): Use FT_UNUSED.

2002-08-15  Werner Lemberg  <wl@gnu.org>

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Initialize `error'.
	* src/sfnt/sfobjs.c (SFNT_Load_Face): Fix compiler warning.

2002-08-15  Graham Asher  <graham.asher@btinternet.com>

	Implemented the incremental font loading system for the CFF driver.
	Tested using the GhostScript-to-FreeType bridge (under development).

	* src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data): New
	functions.
	(cff_operator_seac, cff_compute_max_advance, cff_slot_load): Use
	them.
	* src/cff/cffload.c (cff_font_load): Add `face' parameter.
	Load charset and encoding only if there are glyphs.
	[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts don't need
	character recipes.
	* src/cff/cffload.h, src/cff/cffobjs.c: Updated.

	* src/cid/cidgload.c (cid_load_glyph)
	[FT_CONFIG_OPTION_INCREMENTAL]: Corrected the incremental font
	loading implementation to use the new system introduced on
	2002-08-01.

2002-08-06  Werner Lemberg  <wl@gnu.org>

	* src/cff/cffcmap.c: Remove compiler warnings.
	* src/cache/ftccache.c, src/cache/ftccache.i,
	src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
	* src/cff/cffload.c: s/select/fdselect/.
	* src/raster/ftraster.c: s/wait/waiting/.

2002-08-01  Graham Asher  <graham.asher@btinternet.com>

	* src/type1/t1load.c (T1_Open_Face): Tolerate a face with no
	charstrings if there is an incremental loading interface.  Type 1
	faces supplied by PostScript interpreters like GhostScript will
	typically not provide any charstrings at load time, so this is
	essential if they are to work.

2002-08-01  Graham Asher  <graham.asher@btinternet.com>

	Modified incremental loading interface to be closer to David's
	preferences.  The header freetype.h is not now affected, the
	interface is specified via an FT_Parameter, the pointer to the
	interface is hidden in an internal part of the face record, and all
	the definitions are in ftincrem.h.

	* include/freetype/freetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
	Removed.
	* include/freetype/internal/ftobjs.h [FT_CONFIG_OPTION_INCREMENTAL]:
	Include FT_INCREMENTAL_H.
	(FT_Face_InternalRec) [FT_CONFIG_OPTION_INCREMENTAL]: Add
	`incremental_interface'.

	* src/base/ftobjs.c (open_face, FT_Open_Face)
	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
	* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
	Updated.

	* src/truetype/ttgload.c (load_truetype_glyph)
	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
	Free loaded glyph data properly.
	(compute_glyph_metrics, TT_Load_Glyph)
	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
	* src/truetype/ttobjs.c (TT_Face_Init)
	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.

	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
	(T1_Parse_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
	Free loaded glyph data properly.
	(T1_Load_Glyph): Updated.
	[FT_CONFIG_OPTION_INCREMENTAL]: Free loaded glyph data properly.

2002-07-30  David Turner  <david@freetype.org>

	* include/freetype/ftincrem.h: Adding new experimental header file
	to demonstrate a "cleaner" API to support incremental font loading.

	* include/freetype/config/ftheader.h (FT_INCREMENTAL_H): New macro.

	* src/tools/docmaker/*: Adding new (more advanced) version of
	the DocMaker tool, using Python's sophisticated regexps.

2002-07-28  Werner Lemberg  <wl@gnu.org>

	s/ft_memset/FT_MEM_SET/.
	s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.

2002-07-27  Werner Lemberg  <wl@gnu.org>

	* src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.

2002-07-26  Werner Lemberg  <wl@gnu.org>

	* src/truetype/ttgload.c (load_truetype_glyph)
	[FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.

	* src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
	* src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
	* src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
	variable.
	* src/truetype/ttgload.c (load_truetype_glyph): Remove statement
	without effect.
	* src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.

	* src/pshinter/pshalgo3.c (psh3_hint_table_record,
	psh3_hint_table_init, psh3_hint_table_activate_mask): Fix error
	message.

2002-07-24  Graham Asher  <graham.asher@btinternet.com>

	* src/truetype/ttobjs.c: Fix for bug reported by Sven Neumann
	[sven@gimp.org] on the FreeType development forum: "If
	FT_CONFIG_OPTION_INCREMENTAL is undefined (this is the default), the
	TrueType loader crashes in line 852 of src/truetype/ttgload.c when
	it tries to access face->glyph_locations."

2002-07-18  Graham Asher  <graham.asher@btinternet.com>

	Added types and structures to support incremental typeface loading.
	The FT_Incremental_Interface structure, defined in freetype.h, is
	designed to be passed to FT_Open_Face to provide callback functions
	to obtain glyph recipes and metrics, for fonts like those passed
	from PostScript that do not necessarily provide all, or any, glyph
	information, when first opened.

	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
	New configuration macro to enable incremental face loading.  By
	default it is not defined.

	* include/freetype/freetype.h (FT_Basic_Glyph_Metrics,
	FT_Get_Glyph_Data_Func, FT_Get_Glyph_Metrics_Func,
	FT_Incremental_Interface_Funcs, FT_Incremental_Interface)
	[FT_CONFIG_OPTION_INCREMENTAL]: New.
	(FT_Open_Args, FT_FaceRec) [FT_CONFIG_OPTION_INCREMENTAL]: New field
	`incremental_interface'.
	(FT_Open_Flags) [FT_CONFIG_OPTION_INCREMENTAL]: New enum
	`ft_open_incremental'.

	* include/freetype/fttypes.h: Include FT_CONFIG_CONFIG_H.
	(FT_Data): New structure to represent binary data.

	* src/base/ftobjs.c (open_face) [FT_CONFIG_OPTION_INCREMENTAL]:
	Add parameter for incremental loading.
	(FT_Open_Face) [FT_CONFIG_OPTION_INCREMENTAL]: Use incremental
	interface.

	* src/truetype/ttgload.c (load_truetype_glyph)
	[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
	for the TrueType driver.
	(compute_glyph_metrics): Return FT_Error.
	[FT_CONFIG_OPTION_INCREMENTAL]: Check for overriding metrics.
	(TT_Load_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Don't look for
	the glyph table while handling an incremental font.
	Get glyph offset.

	* src/truetype/ttobjs.c (TT_Face_Init)
	[FT_CONFIG_OPTION_INCOREMENTAL]: Added the incremental loading
	system for the TrueType driver.

	* src/cid/cidgload.c (cid_load_glyph)
	[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
	for the CID driver.

	* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
	Changes to support incremental Type 42 fonts: Assume a font has
	glyphs if it has an incremental interface object.

	* src/type1/t1gload.c (T1_Parse_Glyph): Renamed to...
	(T1_Parse_Glyph_And_Get_Char_String): This.
	[FT_CONFIG_OPTION_INCREMENTAL]: Added support for incrementally
	loaded Type 1 faces.
	(T1_Parse_Glyph): New function.
	(T1_Load_Glyph): Updated.

2002-07-17  David Turner  <david@freetype.org>

	Cleaning up the cache sub-system code; linear hashing is now the
	default.

	* include/freetype/cache/ftccache.h, src/cache/ftccache.i,
	src/cache/ftccache.c [!FTC_CACHE_USE_LINEAR_HASHING]: Removed.
	(FTC_CACHE_USE_LINEAR_HASHING: Removed also.

	FT_CONFIG_OPTION_USE_CMAPS is now the default.

	* include/freetype/internal/ftdriver.h (FT_Driver_ClassRec): Remove
	`get_char_index' and `get_next_char'.

	* include/freetype/config/ftoption.h,
	include/freetype/internal/tttypes.h, src/base/ftobjs.c,
	src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/pcf/pcfdrivr.c,
	src/pfr/pfrdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
	src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
	src/type42/t42objs.c, src/winfonts/winfnt.c
	[!FT_CONFIG_OPTION_USE_CMAPS]: Removed.  The new cmap code is now
	the default.

	* src/type42/t42objs.c (T42_CMap_CharIndex, T42_CMap_CharNext):
	Removed.
	* src/type42/t42objs.h: Updated.

	* src/cid/cidriver.c (Cid_Get_Char_Index, Cid_Get_Next_Char):
	Removed.
	(t1_cid_driver_class): Updated.
	* src/truetype/ttdriver.c (tt_driver_class): Updated.
	* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Removed
	(t1_driver_class): Updated.
	* src/type42/t42drivr.c (t42_driver_class): Updated.

	* src/base/ftobjs.c (open_face): Select Unicode cmap by default.

	* src/sfnt/ttload.c (TT_Load_SFNT_Header): Fixed a recent bug that
	prevented OpenType fonts to be recognized by FreeType.

2002-07-11  David Turner  <david@freetype.org>

	Changing the SFNT loader to check for SFNT-based font files
	differently.  We now ignore the range "helper" fields and check the
	"head" table's magic number instead.

	* include/freetype/internal/tttypes.h (SFNT_HeaderRec): Add `offset'
	field.

	* src/sfnt/ttload.c (sfnt_dir_check): New function.
	(TT_Load_SFNT_HeaderRec): Renamed to...
	(TT_Load_SFNT_Header): This.
	Implement new functionality.
	* src/sfnt/ttload.h: Updated.
	* src/sfnt/sfdriver.c (sfnt_interface): Updated.

	* src/base/ftobject.c, src/base/fthash.c: Updated object sub-system
	and dynamic hash table implementation (still experimental, don't
	use).
	* include/freetype/internal/fthash.h: Updated.
	* include/freetype/internal/ftobjs.h (FT_LibraryRec): New member
	`meta_class'.

	Fixing a bug in the Type 1 loader that prevented valid font bounding
	boxes to be loaded from multiple master fonts.

	* include/freetype/t1tables.h (PS_BlendRec): Add `bboxes' field.

	* include/freetype/internal/psaux.h (T1_FieldType): Add
	`T1_FIELD_TYPE_BBOX'.
	(T1_FieldLocation): Add `T1_FIELD_LOCATION_BBOX'.
	(T1_FIELD_BBOX): New macro.

	* src/psaux/psobjs.c (PS_Parser_LoadField): Handle T1_FIELD_TYPE_BBOX.
	* src/type1/t1load.c (t1_allocate_blend): Create blend->bboxes.
	(T1_Done_Blend): Free blend->bboxes.
	(t1_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
	(parse_font_bbox): Commented out.
	(t1_keywords): Comment out `parse_font_bbox'.
	* src/type1/t1tokens.h: Define `FontBBox' field.

2002-07-10  David Turner  <david@freetype.org>

	* src/cff/cffobjs.c: Small fix to select the Unicode charmap by
	default when needed.
	Small fix to allow OpenType fonts to support Adobe charmaps when
	needed.

	* src/cff/cffcmap.c, src/cff/cffcmap.h: New files to support
	charmaps for CFF fonts.

	* src/cff/cff.c, src/cff/Jamfile, src/cff/rules.mk: Updated.

	* include/freetype/internal/cfftypes.h (CFF_EncodingRec): Use
	fixed-length arrays for `sids' and `codes'.  Add `count' member.
	(CFF_FontRec): Add `psnames' member.

	* src/cff/cffdrivr.c, src/cff/cffload.c, src/cff/cffload.h,
	src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
	src/cffparse.h, src/cff/cffgload.c, src/cff/cffgload.h: Adding
	support for CFF charmaps, reformatting the sources, and removing
	some bugs in the Encoding and Charset loaders.
	Many fonts renamed to use lowercase only:

	  CFF_Builder_Init -> cff_builder_init
	  CFF_Builder_Done -> cff_builder_done
	  CFF_Init_Decoder -> cff_decoder_init
	  CFF_Parse_CharStrings -> cff_decoder_parse_charstrings
	  CFF_Load_Glyph -> cff_slot_load
	  CFF_Init_Decoder -> cff_decoder_init
	  CFF_Prepare_Decoder -> cff_decoder_prepare
	  CFF_Get_Standard_Encoding -> cff_get_standard_encoding
	  CFF_Access_Element -> cff_index_access_element
	  CFF_Forget_Element -> cff_index_forget_element
	  CFF_Get_Name -> cff_index_get_name
	  CFF_Get_String -> cff_index_get_sid_string
	  CFF_Get_FD -> cff_fd_select_get
	  CFF_Done_Charset -> cff_charset_done
	  CFF_Load_Charset -> cff_charset_load
	  CFF_Done_Encoding -> cff_encoding_done
	  CFF_Load_Encoding -> cff_encoding_load
	  CFF_Done_SubFont -> cff_subfont_done
	  CFF_Load_Font -> cff_font_load
	  CFF_Done_Font -> cff_font_done
	  CFF_Size_Get_Global_Funcs -> cff_size_get_global_funcs
	  CFF_Size_Done -> cff_size_done
	  CFF_Size_Init -> cff_size_init
	  CFF_Size_Reset -> cff_size_reset
	  CFF_GlyphSlot_Done -> cff_slot_done
	  CFF_GlyphSlot_Init -> cff_slot_init
	  CFF_StrCopy -> cff_strcpy
	  CFF_Face_Init -> cff_face_init
	  CFF_Face_Done -> cff_face_done
	  CFF_Driver_Init -> cff_driver_init
	  CFF_Driver_Done -> cff_driver_done
	  CFF_Parser_Init -> cff_parser_init
	  CFF_Parser_Run -> cff_parser_run

	  add_point -> cff_builder_add_point
	  add_point1 -> cff_builder_add_point1
	  add_contour -> cff_builder_add_contour
	  close_contour -> cff_builder_close_contour
	  cff_explicit_index -> cff_index_get_pointers

2002-07-09  Owen Taylor  <owen@redhat.com>

	* src/pshinter/pshglob.c (psh_globals_new): Fixed a bug that
	prevented the hinter from using correct standard width and height
	values, resulting in hinting bugs with certain fonts (e.g. Utopia).

2002-07-07  David Turner  <david@freetype.org>

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Added code to return
	successfully when the function is called with a bitmap glyph (the
	previous code simply returned with an error).

	* docs/DEBUG.TXT: Adding debugging support documentation.

	* src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
	(ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): Changed
	the syntax of the FT2_DEBUG environment variable used to control
	debugging output (i.e. logging and error messages).  It must now
	look like:

	  any:6 memory:4 io:3   or
	  any:6,memory:4,io:3   or
	  any:6;memory:4;io:3

2002-07-07  Owen Taylor  <owen@redhat.com>

	* src/pshinter/pshglob.c (psh_blues_snap_stem): Adding support for
	blue fuzz.
	* src/pshinter/pshglob.h (PSH_BluesRec): Add `blue_fuzz' field.
	* src/type1/t1load.c (T1_Open_Face): Initialize `blue_fuzz'.

	Adding support for hinter-specific bit flags, and the new
	FT_Set_Hint_Flags high-level API.

	* include/freetype/freetype.h (FT_Set_Hint_Flags): New function.
	(FT_HINT_NO_INTEGER_STEM, FT_HINT_NO_HSTEM_ALIGN,
	FT_HINT_NO_VSTEM_ALIGN): New macros.

	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
	`hint_flags' member.

	* src/base/ftobjs.c (FT_Set_Hint_Flags): New function.

	* include/freetype/internal/psaux.h (T1_DecoderRec): Add `hint_flags'
	member.

	* include/freetype/internal/pshints.h (T1_Hints_ApplyFunc,
	T2_Hints_ApplyFunc): Add parameter to pass hint flags.

	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings,
	T1_Decoder_Init): Use decoder->hint_flags.
	* src/cff/cffgload.h (CFF_Builder): Add `hint_flags' field.
	* src/cff/cffgload.c (CFF_Builder_Init): Set builder->hint_flags.
	(CFF_Parse_CharStrings): Updated.
	* src/pshinter/pshalgo1.c (ps1_hints_apply): Add parameter to handle
	hint flags (unused).
	* src/pshinter/pshalgo1.h: Updated.
	* src/pshinter/pshalgo2.c (ps2_hints_apply): Add parameter to handle
	hint flags (unused).
	* src/pshinter/pshalgo2.h: Updated.
	* src/pshinter/pshalgo3.c (ps3_hints_apply): Add parameter to handle
	hint flags.
	* src/pshinter/pshalgo3.h: Updated.

2002-07-04  David Turner  <david@freetype.org>

	* src/pfr/pfrobjs.c (pfr_slot_load): Fixed a small bug that returned
	incorrect advances when the outline resolution was different from
	the metrics resolution.

	* src/autohint/ahhint.c: Removing compiler warnings.

	* src/autohint/ahglyph.c: s/FT_MEM_SET/FT_ZERO/ where appropriate.
	(ah_outline_link_segments): Slight improvements to the serif
	detection code.  More work is needed though.

2002-07-03  David Turner  <david@freetype.org>

	Small improvements to the automatic hinter.  Uneven stem-widths have
	now disappeared and everything looks much better, even if there are
	still issues with serifed fonts.

	* src/autohint/ahtypes.h (AH_Globals): Added `stds' array.
	* src/autohint/ahhint.c (OPTIM_STEM_SNAP): New #define.
	(ah_snap_width): Commented out.
	(ah_align_linked_edge): Renamed to...
	(ah_compute_stem_width): This.
	Don't allow uneven stem-widths.
	(ah_align_linked_edge): New function.
	(ah_align_serifed_edge): Don't strengthen serifs.
	(ah_hint_edges_3, ah_hinter_scale_globals): Updated.

2002-07-03  Owen Taylor  <owen@redhat.com>

	Adding new algorithm based on Owen Taylor's recent work.

	* src/pshinter/pshalgo3.c, src/pshinter/pshalgo3.h: New files.
	* src/pshinter/pshalgo.h: Updated.
	Use pshalgo3 by default.
	* src/pshinter/pshinter.c: Include pshalgo3.c.

	* src/pshinter/Jamfile, src/pshinter/rules.mk: Updated.

2002-07-01  Owen Taylor  <owen@redhat.com>

	* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points): Fix a bug
	where, if a glyph has more than hint mask, the second mask gets
	applied to points that should have been covered by the first mask.

2002-07-01  Keith Packard  <keithp@keithp.com>

	* src/sfnt/ttcmap0.c (tt_cmap8_char_next, tt_cmap12_char_next):
	Fixing the cmap 8 and 12 parsing routines.

2002-07-01  David Turner  <david@freetype.org>

	* src/base/ftsynth.c: Include FT_TRIGONOMETRY_H.
	(FT_Outline_Embolden): Renamed to...
	(FT_GlyphSlot_Embolden): This.
	Updated to new trigonometric functions.
	(FT_Outline_Oblique): Renamed to...
	(FT_GlyphSlot_Oblique): This.
	(ft_norm): Removed.
	* include/freetype/ftsynth.h: Updated.

2002-06-26  David Turner  <david@freetype.org>

	* include/freetype/internal/ftobject.h: Updating the object
	sub-system definitions (still experimental).

	* src/base/fthash.c (ft_hash_remove): Fixing a small reallocation
	bug.

	* src/base/fttrigon.c (FT_Vector_From_Polar, FT_Angle_Diff): New
	functions.
	* include/freetype/fttrigon.h: Updated.


	Adding path stroker component (work in progress).

	* include/freetype/ftstroker.h, src/base/ftstroker.c: New files.
	* src/base/Jamfile: Updated.

	* include/freetype/config/ftheader.h (FT_STROKER_H): New macro.


	* src/truetype/ttgload.c (TT_Load_Composite_Glyph),
	src/base/ftoutln.c (FT_Vector_Transform): Fixed Werner's latest fix.
	FT_Vector_Transform wasn't buggy, the TrueType composite loader was.

2002-06-24  Werner Lemberg  <wl@gnu.org>

	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.

2002-06-21  David Turner  <david@freetype.org>


	* Version 2.1.2 released.
	=========================


2002-06-21  Roberto Alameda  <ojancano@geekmail.de>.

	* include/freetype/internal/t42types.h (T42_Font): Removed since
	it is already in t42objs.h.
	(T42_Face): Use T1_FontRec.

	* src/base/fttype1.c (FT_Get_PS_Font_Info): Updated.
	(FT_Has_PS_Glyph_Names): Check for type42 driver name also.
	* src/type42/t42objs.h: Include FT_INTERNAL_TYPE42_TYPES_H.
	(T42_Face): Removed since it is already in t42types.h.

2002-06-21  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/pfrgload.c (pfr_glyph_load_compound): Fix loading of composite
	glyphs.

2002-06-21  Sven Neumann  <sven@convergence.de>

	* src/prf/pfrtypes.h (PFR_KernPair): New structure.
	(PFR_PhyFont): Use it.
	(PFR_KernFlags): New enumeration.
	* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): New
	function.
	(pfr_phy_font_extra_items): Use it.
	(pfr_phy_font_done): Updated.
	* src/pfr/pfrobjs.c (pfr_face_init): Set kerning flag conditionally.
	(pfr_face_get_kerning): New function.
	* src/pfr/pfrobjs.h: Updated.
	* src/pfr/pfrdrivr.c (pfr_driver_class): Updated.

2002-06-21  David Turner  <david@freetype.org>

	* README, docs/CHANGES: Preparing the 2.1.2 release.

2002-06-19  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/base/fttype1.c: Include FT_INTERNAL_TYPE42_TYPES_H.
	(t1_face_check_cast): Removed.
	(FT_Get_PS_Font_Info): Make it work with CID and Type 42 drivers
	also.

2002-06-19  Sebastien BARRE  <sebastien@barre.nom.fr>

	* src/type42/t42parse.c (t42_parse_sfnts): Fix compiler warning.

2002-06-19  Werner Lemberg  <wl@gnu.org>

	* src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
	(xy <-> yx).
	* src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
	`||' to make code easier to read.

2002-06-18  Roberto Alameda  <ojancano@geekmail.de>.

	* src/type42/t42objs.c (t42_check_size_change): Removed.
	(T42_Size_SetChars, T42_Size_SetPixels): Use FT_Activate_Size
	instead.
	(T42_GlyphSlot_Load): Remove call to t42_check_size_change.

2002-06-18  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/psaux/t1cmap.c (t1_cmap_custom_char_index,
	t1_cmap_custom_char_next): Fix index computation -- indices start
	with 0 and not with cmap->first.

	Provide default charmaps.

	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
	(PCF_Face_Init), src/pfr/pfrobjs.c (pfr_face_init),
	src/type1/t1objs (T1_Face_Init), src/winfonts/winfnt.c
	(FNT_Face_Init): Implement it.

2002-06-17  Sven Neumann  <sven@gimp.org>

	* src/pfr/pfrobjs.c (pfr_face_init): Fix typo.

2002-06-16  Leonard Rosenthol  <leonardr@lazerware.com>

	Updated Win32/VC++ projects to include the new PFR driver.

	* builds/win32/visualc/freetype.dsp: Updated.

2002-06-16  Anthony Fok  <fok@debian.org>

	Install freetype2.m4.

	* builds/unix/install.mk (install, uninstall): Handle it.

2002-06-16  Detlef Würkner  <TetiSoft@apg.lahn.de>

	Same fix for PFR driver.

	* src/pfr/pfrcmap.c (pfr_cmap_char_index, pfr_cmap_char_next):
	Increase return value by 1.
	* src/pfr/pfrobjs.c (pfr_slot_load): Decrease index by 1.

2002-06-15  Detlef Würkner  <TetiSoft@apg.lahn.de>

	Fix glyph indices to make index zero always the undefined glyph.

	* src/bdf/bdfdrivr.c (bdf_cmap_init): Don't decrease
	cmap->num_encodings.
	(bdf_cmap_char_index, bdf_cmap_char_next, BDF_Get_Char_Index):
	Increase result by 1 for normal cases.
	(BDF_Glyph_Load): Decrease index by 1.

	* src/pcf/pcfdriver.c (pcf_cmap_char_index, pcf_cmap_char_next,
	PCF_Char_Get_Index): Increase result by 1 for normal cases.
	(PCF_Glyph_Load): Decrease index by 1.
	* src/pcf/pcfread.c (pcf_get_encodings): Don't decrease j for
	allocating `encoding'.

	* src/base/ftobjs.c (FT_Load_Glyph, FT_Get_Glyph_Name): Fix
	bounding tests.

2002-06-14  Detlef Würkner  <TetiSoft@apg.lahn.de>

	Add new cmap support to BDF driver.

	* src/bdf/bdfdrivr.c (BDF_CMapRec) [FT_CONFIG_OPTION_USE_CMAPS]:
	New structure.
	(bdf_cmap_init, bdf_cmap_done, bdf_cmap_char_index,
	bdf_cmap_char_next) [FT_CONFIG_OPTION_USE_CMAPS]: New functions.
	(BDF_Get_Char_Index) [!FT_CONFIG_OPTION_USE_CMAPS]: Use only
	conditionally.
	(BDF_Face_Init): Handle `AVERAGE_WIDTH' and `POINT_SIZE' keywords.
	Implement new cmap handling.
	(bdf_driver_class): Updated.

2002-06-14  Werner Lemberg  <wl@gnu.org>

	* Makefile, configure, */*.mk, builds/unix/unix-def.in,
	docs/CHANGES, docs/INSTALL: s/TOP/TOP_DIR/.

2002-06-12  Werner Lemberg  <wl@gnu.org>

	* src/bdf/bdflib.c: s/FT_Short/short/ for consistency.

2002-06-11  David Turner  <david@freetype.org>

	* builds/win32/ftdebug.c: Added a missing #endif.

	* src/sfnt/ttload.c, src/bdf/bdflib.c: Removing compiler warnings.

	Removed the bug in Type 42 driver that prevented un-hinted outlines
	to be loaded.

	* src/type42/t42objs.c (T42_Face_Init): Call FT_Done_Size.
	(T42_Size_Init): Call FT_Activate_Size.
	(t42_check_size_change): New function.
	(T42_Size_SetChars, T42_Size_SetPixels): Use it.
	(ft_glyphslot_clear): Replace FT_MEM_SET with FT_ZERO.
	(T42_GlyphSlot_Load): Use t42_check_size_change.
	Initialize more fields of `glyph'.

	* builds/win32/visualc/freetype.dsp: Updated.

2002-06-09  David Turner  <david@freetype.org>


	* Version 2.1.1 released.
	=========================


2002-06-08  Juliusz Chroboczek  <jch@pps.jussieu.fr>

	* include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
	src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/smooth/ftgrays.c: Don't
	use `setjmp', `longjmp', and `jmp_buf' but `ft_setjmp', `ft_longjmp',
	and `ft_jmp_buf'.
	Removed direct references to <stdio.h> and <setjmp.h> when
	appropriate, to eventually replace them with a
	FT_CONFIG_STANDARD_LIBRARY_H.  Useful for the XFree86 Font Server
	backend based on FT2.

	* src/base/fttype1.c (FT_Has_PS_Glyph_Names): Fix return value.

2002-06-08  David Turner  <david@freetype.org>

	* src/pcf/pcfdriver.c (pcf_cmap_char_next): Fixed a bug that caused
	the function to return invalid values.

	* src/cache/ftccache.i: Removing a typo that prevented
	the source's compilation.

	* src/cache/ftccache.c (ftc_node_hash_unlink): Fixed a
	bug that caused nasty memory overwrites.  The hash table's
	buckets array wasn't correctly resized when shrinked.

2002-06-08  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* builds/amiga/smakefile, builds/amiga/makefile: Updated.

2002-06-08  Werner Lemberg  <wl@gnu.org>

	* src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link)
	[FTC_CACHE_USE_LINEAR_HASHING]: Fix returned error code.
	Fix debugging messages.
	* src/cache/ftccache.i (GEN_CACHE_LOOKUP): Move declaration of
	`family' and `hash' up to make it compilable with g++.

	* src/type42/t42error.h: New file.
	* src/type42/t42drivr.c, src/type42/t42objs.c,
	src/type42/t42parse.c: Use t42 error codes.
	* src/type42/rules.mk: Updated.

	* src/base/ftnames.c: Include FT_INTERNAL_STREAM_H.

2002-06-08  David Turner  <david@freetype.org>

	* src/cache/ftccmap.c: GEN_CACHE_FAMILY_COMPARE,
	GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
	New macros.
	(ftc_cmap_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
	ftc_cache_lookup.
	(FTC_CMapCache_Lookup): Updated.

	Adding various experimental optimizations to the cache manager.

	* include/freetype/cache/ftccache.h (FTC_CACHE_USE_INLINE,
	FTC_CACHE_USE_LINEAR_HASHING): New options.
	(FTC_CacheRec) [FTC_CACHE_USE_LINEAR_HASHING]: New elements `p',
	`mask', and `slack'.

	* src/cache/ftccache.c (FTC_HASH_MAX_LOAD, FTC_HASH_MIN_LOAD,
	FTC_HASH_SUB_LOAD) [FTC_CACHE_USE_LINEAR_HASHING,
	FTC_HASH_INITIAL_SIZE]: New macros.
	(ftc_node_mru_link, ftc_node_mru_up): Optimized.
	(ftc_node_hash_unlink, ftc_node_hash_link)
	[FTC_CACHE_USE_LINEAR_HASHING]: New variants.
	(FTC_PRIMES_MIN, FTC_PRIMES_MAX, ftc_primes, ftc_prime_closest,
	FTC_CACHE_RESIZE_TEST, ftc_cache_resize)
	[!FTC_CACHE_USE_LINEAR_HASHING]: Define it conditionally.
	(ftc_cache_init, ftc_cache_clear) [FTC_CACHE_USE_LINEAR_HASHING]:
	Updated.
	(ftc_cache_lookup) [FTC_CACHE_USE_LINEAR_HASHING]: Implement it.

	* src/cache/ftccache.i: New file.

	* src/cache/ftcsbits.c (GEN_CACHE_FAMILY_COMPARE,
	GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
	New macros.
	(ftc_sbit_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
	ftc_cache_lookup.
	(FTC_SBitCache_Lookup): Updated.

	* src/type42/t42parse.c: Removing duplicate function.

2002-06-07  Graham Asher  <graham.asher@btinternet.com>

	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Changed definition
	from FT_EXPORT_DEF to FT_BASE_DEF.

2002-06-07  David Turner  <david@freetype.org>

	Fixed the bug that prevented the correct display of fonts with
	"ftview".

	* src/type42/t42drivr.c: Split into...
	* src/type42/t42drivr.h, src/type42/t42parse.c,
	src/type42/t42parse.h, src/type42/t42objs.h, src/type42/t42objs.c,
	src/type42/type42.c: New files.

	(t42_get_glyph_name, t42_get_ps_name, t42_get_name_index): Use
	`face->type1'.

	(Get_Interface): Renamed to...
	(T42_Get_Interface): This.
	Updated.
	(T42_Open_Face, T42_Face_Done): Updated.
	(T42_Face_Init): Add new cmap support.
	Updated.
	(T42_Driver_Init, T42_Driver_Done, T42_Size_Init, T42_Size_Done,
	T42_GlyphSlot_Init, T42_GlyphSlot_Done): Updated.
	(Get_Char_Index, Get_Next_Char): Renamed to...
	(T42_CMap_CharIndex, T42_CMap_CharNext): This.
	Updated.
	(T42_Char_Size, T42_Pixel_Size): Renamed to...
	(T42_Size_SetChars, T42_Size_SetPixels): This.
	(T42_Load_Glyph): Renamed to...
	(T42_GlyphSlot_Load): This.

	(t42_init_loader, t42_done_loader): Renamed to...
	(t42_loader_init, t42_loader_done): This.
	(T42_New_Parser, T42_Finalize_Parser): Renamed to...
	(t42_parser_init, t42_parser_done): This.
	(parse_dict): Renamed to...
	(t42_parse_dict): This.
	(is_alpha, is_space, hexval): Renamed to...
	(t42_is_alpha, t42_is_space, t42_hexval): This.
	(parse_font_name, parse_font_bbox, parse_font_matrix,
	parse_encoding, parse_sfnts, parse_charstrings, parse_dict):
	Renamed to...
	(t42_parse_font_name, t42_parse_font_bbox, t42_parse_font_matrix,
	t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings,
	t42_parse_dict): This.
	Updated.

	(t42_keywords): Updated.

	* src/type42/Jamfile, src/type42/descrip.mms: Updated.

2002-06-03  Werner Lemberg  <wl@gnu.org>

	Add 8bpp support to BDF driver.

	* src/bdf/bdflib.c (_bdf_parse_start): Handle 8bpp.
	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Ditto.
	* src/bdf/README: Updated.

2002-06-02  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/pfr/pfrload.c (pfr_phy_font_done): Free `blue_values' array.

2002-05-29  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/bdf/bdflib.c (_bdf_readstream): Allocate `buf' dynamically.
	(_bdf_parse_glyphs): Use correct size for allocating
	`font->unencoded'.
	(bdf_load_font): Free array conditionally.
	Return proper error code in case of failure.
	* src/bdf/bdfdrivr.c (BDF_Face_Init): Make it more robust against
	unusual fonts.

2002-05-29  Werner Lemberg  <wl@gnu.org>

	* src/bdf/descrip.mms, src/type42/descrip.mms: New files.
	* descrip.mms (all): Updated.

	* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix typo which prevented
	compilation.
	* src/pshglob.c (psh_blues_scale_zones): Fix compiler warning.

2002-05-28  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* builds/amiga/makefile, builds/amiga/smakefile,
	amiga/include/freetype/config/ftmodule.h: Updated to include
	support for BDF and Type42 drivers.

	* docs/modules.txt: Updated.

2005-05-28  David Turner  <david@freetype.org>

	* docs/CHANGES: Updating file for next release (2.1.1).

	* src/bdf/bdflib.c: Removing compiler warnings.

	* include/freetype/ftxf86.h, src/base/ftxf86.c: New files.
	They provide a new API (FT_Get_X11_Font_Format) to retrieve an
	X11-compatible string describing the font format of a given face.
	This was put in a new optional base source file, corresponding to a
	new public header (named FT_XFREE86_H since this function should
	only be used within the XFree86 font server IMO).

	* include/freetype/config/ftheader.h (FT_XFREE86_H): New macro (not
	documented yet).

	* src/base/fttype1.c: New file, provoding two new API functions
	(FT_Get_PS_Font_Info and FT_Has_PS_Glyph_Names).
	* include/freetype/t1tables.h: Updated.

	* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms:
	Updating build control files for the new files "ftxf86.c" and
	"fttype1.c" in src/base.

	* src/pshinter/pshglob.c (psh_blues_scale_zones): Fixed a bug that
	prevented family blue zones substitution from hapenning correctly.

	* include/freetype/ftbdf.h FT_Get_BDF_Charset_ID): Adding
	documentation comment.

2002-05-28  Werner Lemberg  <wl@gnu.org>

	* src/base/ftnames.c (FT_Get_Sfnt_Name): Don't use FT_STREAM_READ_AT
	but FT_STREAM_READ.
	Declare `stream' variable.

	* src/bdf/bdflib.c (_bdf_parse_glyphs): Replace floating point math
	with calls to `FT_MulDiv'.

2002-05-28  David Turner  <david@freetype.org>

	Fixing the SFNT name table loader to support various buggy fonts.
	It now ignores empty name entries, entries with invalid pointer
	Offsets and certain fonts containing tables with broken
	"storageOffset" fields.

	Name strings are now loaded on demand, which reduces the memory
	requirements for a given FT_Face tremendously (for example, the name
	table of Arial.ttf is about 10Kb and contains 70 names).

	This is a temporary fix.  The whole name table loader and interface
	will be rewritten in a much more cleanly way shortly, once CSEH have
	been introduced in the sources.

	* include/freetype/internal/tttypes.h (TT_NameEntryRec): Change
	type of `stringOffset' to FT_ULong.
	(TT_NameTableRec): Change type of `numNameRecords' and
	`storageOffset' to FT_UInt.
	Replace `storage' with `stream'.
	* src/base/ftnames.c (FT_Get_Sfnt_Name): Load name on demand.
	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
	Make code more robust.
	* src/sfnt/sfobjs.c (TT_NameEntry_ConvertFunc): New typedef.
	(tt_face_get_name): Use it.
	Make code more robust.
	* src/sfnt/ttload.c (TT_Load_Names): Use `static' for arrays.
	Handle invalid `storageOffset' data better.
	Set length fields to zero for invalid or ignored data.
	Remove code within FT_DEBUG_LEVEL_TRACE.
	(TT_Free_Names): Updated.

2002-05-24  Tim Mooney  <enchanter@users.sourceforge.net>

	* builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and
	FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
	rebuilt from sources.  Set macro serial to 1, and use third argument
	to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
	be rebuilt with autoheader (not recommended now, ftconfig.in is a
	custom source file)

2002-05-22  Werner Lemberg  <wl@gnu.org>

	* include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.
	(FT_BDF_H): New macro for accessing `ftbdf.h'.

	* src/type42/t42drivr.c (hexval): Fix typo.

2002-05-21  Martin Muskens  <mmuskens@aurelon.com>

	* src/psaux/psobjs.c (T1Radix): New function.
	(t1_toint): Use it to handle numbers in radix format.

	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy
	for undocumented, obsolete opcode 15.

2002-05-21  David Turner  <david@freetype.org>

	* src/bdf/bdflib.c: Removed compiler warning, and changed all tables
	to the "static const" storage specifier (instead of simply
	`static').

	* src/type42/t42drivr.c (hexval): Use more efficient code.
	Removing compiler warnings.
	* src/bdf/bdfdrivr.c: Removing compiler warnings.

	* include/freetype/internal/ftbdf.h, src/base/ftbdf.c,
	src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk
	(FT_Get_BDF_Charset_ID): New API to retrieve BDF-specific strings
	from a face.  This is much cleaner than accessing the internal types
	"BDF_Public_Face" defined in FT_INTERNAL_BDF_TYPES_H.

2002-05-21  Werner Lemberg  <wl@gnu.org>

	* src/bdf/README: Mention Microsoft's SBIT tool.

	* src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdriver.c,
	src/truetype/ttdriver.c, src/type1/t1driver.c,
	src/winfonts/winfnt.c, src/type42/t42drivr.c, src/bdf/bdfdrivr.c
	[FT_CONFIG_OPTION_DYNAMIC_DRIVERS]: Completely removed.  It has
	been never used.

2002-05-21  Roberto Alameda  <ojancano@geekmail.de>.

	* src/type42/t42drivr.c: s/T42_ENCODING_TYPE_/T1_ENCODING_TYPE_/.
	(parse_font_matrix): Remove unnecessary code.
	(parse_sfnts): Initialize some variables.
	(t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
	ft_module_driver_has_hinter conditionally.
	Moved some type 42 specific structure definitions to...
	* include/freetype/internal/t42types.h: New file.
	* include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
	New macro.

2002-05-20  Werner Lemberg  <wl@gnu.org>

	* include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
	`num_grays' for specifying the number of used gray levels.
	* src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.

2002-05-19  Werner Lemberg  <wl@gnu.org>

	Adding a driver for BDF fonts written by Francesco Zappa Nardelli
	<Francesco.Zappa.Nardelli@ens.fr>.  Heavily modified by me to
	better adapt it to FreeType, removing unneeded stuff.  Additionally,
	it now supports Mark Leisher's BDF extension for anti-aliased
	bitmap glyphs with 2 and 4 bpp.

	* src/bdf/*: New driver.
	* include/freetype/internal/bdftypes.h: New file.
	* include/freetype/internal/fttrace.h: Added BDF driver components.
	* include/freetype/fterrdef.h: Added error codes for BDF driver.
	* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
	* include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
	New macro.

	* include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
	sprintf.

2002-05-18  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/fttrace.h: Added Type 42 driver
	component.
	* src/type42/t42drivr.c: Use it.

	* include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
	New macro.

2002-05-17  Werner Lemberg  <wl@gnu.org>

	* src/type42/Jamfile: New file.

2002-05-14  Werner Lemberg  <wl@gnu.org>

	Adding a driver for Type42 fonts written by Roberto Alameda
	<ojancano@geekmail.de>.

	* src/type42/*: New driver.
	* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
	* include/freetype/config/ftstdlib.h (ft_xdigit, ft_memcmp,
	ft_atoi): New aliases for xdigit, memcmp, and atoi, respectively.

2002-05-12  Owen Taylor  <otaylor@redhat.com>

	* src/sfnt/ttload.c (TT_LookUp_Table): Protect against tables
	with a zero length value.

2002-05-12  Michael Pfeiffer  <michael.pfeiffer@utanet.at>

	* builds/beos/beos.mk: Include `link-std.mk'.

2002-05-12  Werner Lemberg  <wl@gnu.org>

	* src/type1/t1load.h (T1_Loader): Renamed to...
	(T1_LoaderRec): This.
	(T1_Loader): Now pointer to T1_LoaderRec.
	* src/type1/t1load.c: Updated.

	* include/freetype/internal/t1types.h, src/type1/t1load.c,
	src/type1/t1objs.c:
	s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.

2002-05-06  Werner Lemberg  <wl@gnu.org>

	* README: Add a note regarding libttf vs. libfreetype.

2002-05-05  Werner Lemberg  <wl@gnu.org>

	FreeType 2 can now be built in an external directory with the
	configure script also.

	* builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.

	* builds/unix/detect.mk (have_mk): New variable to test for
	external build.
	(unix-def.mk): Defined according to value of `have_mk'.
	* builds/unix/unix.mk (have_mk): New variable to test for
	external build.
	Select include paths for unix-def.mk and unix-cc.mk according
	to value of `have_mk'.
	* builds/unix/unix-def.in (OBJ_BUILD): New variable.
	(DISTCLEAN): Use it.
	* builds/unix/unix-cc.in (LIBTOOL): Define default value only
	if not yet defined.
	* builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
	freetype-config.

	* configure: Don't depend on bash features.
	(ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
	partially taken from Autoconf).
	Build a dummy Makefile if not building in source tree.

	* docs/INSTALL: Document it.

2002-05-04  David Turner  <david@freetype.org>

	* src/truetype/ttgload.c (TT_Load_Glyph): Finally fixing the last
	bug that prevented FreeType 2.x and FreeType 1.x to produce
	bit-by-bit identical monochrome glyph bitmaps with native TrueType
	hinting.  The culprit was a single-bit flag that wasn't set
	correctly by the TrueType glyph loader.

	* src/otlayout/otlayout.h, src/otlayout/otlbase.c,
	src/otlayout/otlbase.h, src/otlayout/otlconf.h,
	src/otlayout/otlgdef.c, src/otlayout/otlgdef.h,
	src/otlayout/otlgpos.c, src/otlayout/otlgpos.h,
	src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
	src/otlayout/otljstf.c, src/otlayout/otljstf.h,
	src/otlayout/otltable.c, src/otlayout/otltable.h,
	src/otlayout/otltags.h: New OpenType Layout source files.  The
	module is still incomplete.

2002-05-02  Werner Lemberg  <wl@gnu.org>

	* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Fix serious typo
	(0xFFFU -> 0xFFFFU).

2002-05-01  Werner Lemberg  <wl@gnu.org>

	* docs/INSTALL: Fix URL of makepp.

2002-05-01  David Turner  <david@freetype.org>

	* src/sfnt/sfobjs.c (tt_face_get_name): Fixing a bug that caused
	FreeType to crash when certain broken fonts (e.g. "hya6gb.ttf")
	were opened.

	* src/sfnt/ttload.c (TT_Load_Names): Applied a small work-around to
	manage fonts containing a broken name table (e.g. "hya6gb.ttf").

	* src/sfnt/ttcmap0.c (tt_cmap4_validate): Fixed over-restrictive
	validation test.  The charmap validator now accepts overlapping
	ranges in format 4 charmaps.

	* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Switched to a binary
	search algorithm.  Certain fonts contain more than 170 distinct
	segments!

	* include/freetype/config/ftstdlib.h: Adding an alias for the `exit'
	function.  This will be used in the near future to panic in case of
	unexpected exception (which shouldn't happen in theory).

	* include/freetype/internal/fthash.h, src/base/fthash.c: New files.
	This is generic implementation of dynamic hash tables using a linear
	algorithm (to get rid of `stalls' during resizes).  In the future
	this will be used in at least three parts of the library: the cache
	sub-system, the object sub-system, and the memory debugger.

	* src/base/Jamfile: Updated.

	* include/freetype/internal/internal.h (FT_INTERNAL_HASH_H,
	FT_INTERNAL_OBJECT_H): New macros.

	* include/freetype/internal/ftcore.h: New file to group all new
	definitions related to exception handling and memory management.  It
	is very likely that this file will disappear or be renamed in the
	future.

	* include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
	Adding comments to better explain the object sub-system as well as
	the new memory manager interface.

2002-04-30  Wenlin Institute (Tom Bishop)  <wenlin@wenlin.com>

	* src/base/ftmac.c (p2c_str): Removed.
	(file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
	OS X.
	(is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
	Handle `nameLen' <= 6 also.
	(parse_fond): Remove unused variable `name_table'.
	Use functionality of old p2c_str directly.
	Add safety checks.
	(read_lwfn): Initialize `size_p'.
	Check for size_p == NULL.
	(new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
	(FT_New_Face_From_LWFN): Remove unused variable `memory'.
	Remove some dead code.
	(FT_New_Face_From_SFNT): Remove unused variable `stream'.
	(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
	OS X.
	(FT_New_Face_From_FOND): Remove unused variable `error'.
	(ResourceForkSize): New function.
	(FT_New_Face): Use it.
	Handle empty resource forks.
	Conditionalize some code for OS X.
	Add code to call normal loader as a fallback.

2002-04-30  Werner Lemberg  <wl@gnu.org>

	`interface' is reserved on the Mac.

	* include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
	src/base/ftoutln.c: s/interface/func_interface/.
	* src/base/ftbbox.c (FT_Outline_Get_BBox):
	s/interface/bbox_interface/.
	* src/cff/cffdrivr.c: s/interface/module_interface/.
	* src/cff/cffload.c, src/cff/cffload.h:
	s/interface/psnames_interface/.
	* src/cid/cidriver.c: s/interface/cid_interface/.
	* src/sfnt/sfdriver.c: s/interface/module_interface/.
	* src/smooth/ftgrays.c: s/interface/func_interface/.
	* src/truetype/ttdriver.c: s/interface/tt_interface/.
	* src/type1/t1driver.c: s/interface/t1_interface/.

	Some more variable renames to avoid troubles on the Mac.

	* src/raster/ftraster.c:
	s/Unknown|Ascending|Descending|Flat/\1_State/.
	* src/smooth/ftgrays.c: s/TScan/TCoord/.

	Other changes for the Mac.

	* include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
	Mac platforms.
	* src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.

	* src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
	an even number.

2002-04-29  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>

	* descrip.mms (all): Add pfr driver.

2002-04-28  Werner Lemberg  <wl@gnu.org>

	* src/pfr/pfrerror.h: New file.
	* include/freetype/ftmoderr.h: Add PFR error codes.
	* src/pfr/pfrgload.c: Include pfrerror.h.
	Use PCF error codes.
	(pfr_extra_item_load_stem_snaps): Fix debug message.
	* src/pfr/pfrgload.c: Include pfrerror.h.
	Use PCF error codes.
	(pfr_extra_item_load_bitmap_info, pfr_glyph_load_simple,
	pfr_glyph_load_compound): Fix debug message.
	* src/pfr/pfrobjs.c: Include pfrerror.h.
	Use PCF error codes.
	(pfr_face_init): Return PFR_Err_Unknown_File_Format.
	* src/pfr/rules.mk (PFR_DRV_H): Include pfrerror.h.

	* src/pcf/pcfdriver.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_CMAPS]:
	`root' -> `face->root'.
	* src/sfnt/ttcmap0.c (TT_Build_CMaps) [!FT_CONFIG_OPTION_USE_CMAPS]:
	Removed.
	* src/sfnt/ttcmap0.c: Declare TT_Build_CMaps only for
	FT_CONFIG_OPTION_USE_CMAPS.

2002-04-27  Werner Lemberg  <wl@gnu.org>

	* src/cache/ftccache.c (ftc_cache_lookup),
	src/cache/ftccmap.c (ftc_cmap_family_init),
	src/cache/ftcmanag.c (ftc_family_table_alloc),
	src/cache/ftcsbits.c (FTC_SBit_Cache_Lookup): Use FTC_Err_*.
	src/cache/ftcimage.c (FTC_Image_Cache_Lookup): Use FTC_Err_*.
	(FTC_ImageCache_Lookup): Fix handling of invalid arguments.

2002-04-22  Werner Lemberg  <wl@gnu.org>

	* builds/unix/configure.ac: Set `version_info' to 9:1:3 (FT2
	version 2.0.9 has 9:0:3).
	* builds/unix/configure: Regenerated (using autoconf 2.53).

2002-04-19  Werner Lemberg  <wl@gnu.org>

	* src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message.
	(pfr_phy_font_load): s/size/Size/ for local variable to avoid
	compiler warning.
	* src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
	(pfr_slot_load): Remove redundant local variable.

2002-04-19  David Turner  <david@freetype.org>

	Adding a PFR font driver to the FreeType sources.  Note that it
	doesn't support embedded bitmaps or kerning tables yet.

	src/pfr/*: New files.

	* include/freetype/config/ftmodule.h,
	include/freetype/internal/fttrace.h, src/Jamefile: Updated.

	* src/type1/t1gload.h (T1_Load_Glyph), src/type1/t1gload.c
	(T1_Load_Glyph): Fixed incorrect parameter sign-ness in callback
	function.

	* include/freetype/internal/ftmemory.h (FT_MEM_ZERO, FT_ZERO): New
	macros.

	* include/freetype/internal/ftstream.h (FT_NEXT_OFF3, FT_NEXT_UOFF3,
	FT_NEXT_OFF3_LE, FT_NEXT_UOFF3_LE): New macros to parse in-memory
	24-bit integers.

2002-04-18  David Turner  <david@freetype.org>

	* src/base/ftobjs.c, builds/win32/ftdebug.c,
	builds/amiga/src/base/ftdebug.c: Version 2.1.0 couldn't be linked
	against applications in Win32 and Amiga builds due to changes to
	"src/base/ftdebug.c" that were not properly propagated to
	"builds/win32" and "builds/amiga".  This has been fixed.

	* include/freetype/internal/ftobject.h,
	include/freetype/internal/ftexcept.h, include/freetype/ftsysmem.h,
	include/freetype/ftsysio.h, src/base/ftsysmem.c, src/base/ftsysio.c:
	New experimental files.

2002-04-17  David Turner  <david@freetype.org>


	* Version 2.1.0 released.
	=========================


2002-04-17  Michael Jansson  <mjan@em2-solutions.com>

	* src/type1/t1gload.c (T1_Compute_Max_Advance): Fixed a small bug
	that prevented the function to return the correct value.

2002-04-16  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>

	* src/pcf/pcfread (pcf_get_accell): Fix parsing of accelerator
	tables.

2002-04-15  David Turner  <david@freetype.org>

	* docs/FTL.txt: Formatting.

	* include/freetype/config/ftoption.h: Reduce the size of the
	render pool from 32kByte to 16kByte.

	* src/pcf/pcfread.c (pcf_seek_to_table_type): Remove compiler
	warning.

	* include/freetype/config/ftoption.h (FT_MAX_EXTENSIONS): Removed.

	* docs/CHANGES: Preparing 2.1.0 release.

2002-04-13  Werner LEMBERG  <wl@gnu.org>

	* src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
	compiler warning.

2002-04-12  David Turner  <david@freetype.org>

	* README.UNX: Updated the Unix-specific quick-compilation guide to
	warn about the GNU Make requirement at compile time.

	* include/freetype/config/ftstdlib.h,
	include/freetype/config/ftconfig.h,
	include/freetype/config/ftheader.h,
	include/freetype/internal/ftmemory.h,
	include/freetype/internal/ftobjs.h,

	src/autohint/ahoptim.c,

	src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c,
	src/base/ftobjs.c, src/base/ftsystem.c,

	src/cache/ftcimage.c, src/cache/ftcsbits.c,

	src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,

	src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,

	src/pcf/pcfdriver.c, src/pcf/pcfread.c,

	src/psaux/t1cmap.c, src/psaux/t1decode.c,

	src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
	src/pshinter/pshrec.c,

	src/psnames/psmodule.c,

	src/raster/ftraster.c,

	src/sfnt/sfdriver.c, src/sfnt/ttload.c,

	src/smooth/ftgrays.c,

	src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
	src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c,

	builds/unix/ftconfig.in, builds/vms/ftconfig.h,

	builds/amiga/src/base/ftdebug.c:

	Added the new configuration file "ftstdlib.h" used to define
	aliases for all ISO C library functions used by the engine
	(e.g. strlen, qsort, setjmp, etc.).

	This eases the porting of FreeType 2 to environments like
	XFree86 modules/extensions.

	Also removed many #include <string.h>, #include <stdlib.h>, etc.
	from the engine's sources where they are not needed.

	* src/sfnt/ttpost.c: Use macro name for psnames.h.

2002-04-12  Vincent Caron  <v.caron@zerodeux.net>

	* configure, builds/detect.mk: Updated the build system to print
	a warning message in case GNU Make isn't used to build the library.

2002-04-11  David Turner  <david@freetype.org>

	* README, docs/CHANGES, Jamfile.in: Updates for the 2.1.0 release.

	* docs/FTL.txt: Updated license text to provide a preferred
	disclaimer and adjust copyright dates/extents.

	* include/freetype/cache/ftcglyph.h: Removing obsolete (and
	confusing) comment.

	* Jamfile.in: New file.

2002-04-11  Maxim Shemanarev  <mcseemagg@yahoo.com>

	* src/smooth/ftgrays.c (gray_hline): Minor optimization.

2002-04-02  Werner Lemberg  <wl@gnu.org>

	Fixes from the stable branch:

	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_OLD_CALCS):
	Removed.
	[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
	[FT_CONFIG_OPTION_OLD_CALCS]: Removed.

	* src/base/fttrigon.c (FT_Vector_Length): Change algorithm to match
	output of FreeType 1.

	* src/pshinter/pshglob.c (psh_globals_scale_widths): Fixed a small
	bug that created un-even stem widths when hinting Postscript fonts.

	* src/type1/t1driver.c, src/type1/t1parse.c: 16bit fixes.

2002-04-01  Werner Lemberg  <wl@gnu.org>

	* src/truetype/ttgload.c: 16bit fixes.
	(TT_Load_Simple_Glyph): Improve debug messages.
	(load_truetype_glyph): Remove dead code.
	* src/truetype/ttinterp.c: 16bit fixes.
	* src/truetype/ttobjs.c: Ditto.

	* include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
	src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
	src/sfnt/ttpost.h: s/index/idx/.

2002-03-31  Yao Zhang  <yaoz@vidar.niaaa.nih.gov>

	* src/truetype/ttobjs.c (TT_Size_Init): Fix typo.

2002-03-31  Werner Lemberg  <wl@gnu.org>

	* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h: s/index/idx/.
	* src/psaux/t1cmap.c: Ditto.
	* src/sfnt/ttcmap0.c: Ditto.

	* include/freetype/internal/tttypes.h,
	include/freetype/internal/sfnt.h (TT_Goto_Table_Func): Renamed to ...
	(TT_Loader_GotoTableFunc): This.
	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug
	messages.
	* src/psnames/psmodule.c (psnames_interface)
	[!FT_CONFIG_OPTION_ADOBE_GLYPH_LIST]: Fix typo.
	* src/sfnt/sfdriver.c (get_sfnt_table): 16bit fix.
	* src/sfnt/ttcmap.c: 16bit fixes (0xFFFF -> 0xFFFFU).
	* src/sfnt/ttcmap0.c: 16bit fixes.
	(TT_Build_CMaps): Simplify debug messages.
	(tt_cmap12_char_next): Fix offset.
	* src/sfnt/ttload.c (TT_Load_Names, TT_Load_CMap): Fix debug
	messages.
	(TT_Load_OS2): 16bit fix.

2002-03-30  David Turner  <david@freetype.org>

	* include/freetype/internal/tttypes.h: Adding comments to some of
	the TT_FaceRec fields.

	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Removed compiler warnings.

	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_{utf16,ucs4,other}:
	New functions.
	(tt_face_get_name): Use them to properly extract an ascii font name.

2002-03-30  Werner Lemberg  <wl@gnu.org>

	* include/freetype/t1tables.h (t1_blend_max): Fix typo.
	* src/base/ftstream.c: Simplify FT_ERROR calls.
	* src/cff/cffdrivr.c (cff_get_glyph_name): Fix debug message.

	* src/cff/cffobjs.c (CFF_Driver_Init, CFF_Driver_Done)
	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Removed.
	* src/cff/sfobjs.c (SFNT_Load_Face)
	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
	* src/truetype/ttobjs.c (TT_Init_Driver, TT_Done_Driver)
	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.

	* src/truetype/ttdriver.c, src/truetype/ttobjs.c,
	src/truetype/ttobjs.h: Renaming driver functions to the
	FT_<Subject>_<Action> scheme:

	  TT_Init_Driver => TT_Driver_Init
	  TT_Done_Driver => TT_Driver_Done
	  TT_Init_Face   => TT_Face_Init
	  TT_Done_Face   => TT_Face_Done
	  TT_Init_Size   => TT_Size_Init
	  TT_Done_Size   => TT_Size_Done
	  TT_Reset_Size  => TT_Size_Reset

2002-03-29  Werner Lemberg  <wl@gnu.org>

	* builds/vms/ftconfig.h: Rename LOCAL_DEF and LOCAL_FUNC to
	FT_LOCAL and FT_LOCAL_DEF, respectively, as with other ftconfig.h
	files.
	* builds/unix/ftconfig.in: Add argument to FT_LOCAL and
	FT_LOCAL_DEF.
	* src/truetype/ttinterp.c: s/FT_Assert/FT_ASSERT/.
	* builds/unix/configure.ac: Temporarily deactivate creation of
	../../Jamfile.
	* builds/unix/configure: Updated.

2002-03-28  KUSANO Takayuki  <AE5T-KSN@asahi-net.or.jp>

	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fix serious typos.

2002-03-28  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/psaux.h (PSAux_ServiceRec): Fix
	compiler warnings.
	* include/freetype/internal/t1types.h (T1_FaceRec): Use `const' for
	some members.
	* src/base/ftapi.c (FT_New_Memory_Stream): Fix typos.
	* src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Add
	cast.
	(t1_cmap_{standard,expert,custom,unicode}_class_rec): Use
	`FT_CALLBACK_TABLE_DEF'.
	* src/psaux/t1cmap.h: Updated.
	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Use `ft_encoding_none'
	instead of zero.
	* src/type1/t1objs.c (T1_Face_Init): Use casts.

2002-03-26  David Turner  <david@freetype.org>

	* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c:
	Fixed a small bug in the FT_CMaps support code.

2002-03-25  David Turner  <david@freetype.org>

	* src/truetype/ttinterp.c (Norm): Replaced with...
	(TT_VecLen): This.
	(TT_MulFix14, TT_DotFix14): New functions.
	(Project, Dual_Project, Free_Project, Compute_Point_Displacement,
	Ins_SHPIX, Ins_MIAP, Ins_MIRP): Use them.
	[FT_CONFIG_OPTION_OLD_CALCS]: Removed all code.

2002-03-22  David Turner  <david@freetype.org>

	* src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/type1/t1objs.c:
	Various fixes to make the FT_CMaps support work correctly (more
	tests are still needed).

	* include/freetype/internal/ftobjs.h, src/sfnt/Jamfile,
	src/sfnt/rules.mk, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
	src/sfnt/ttload.c, src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Updated
	the SFNT charmap support to use FT_CMaps.

	* include/freetype/fterrdef.h: New file.
	* include/freetype/fterrors.h: Include it.  It contains all error
	codes.
	* include/freetype/config/ftheader.h (FT_ERROR_DEFINITIONS_H): New
	macro.

	* include/freetype/internal/ftmemory.h, and a lot of other files:
	Changed the names of memory macros.  Examples:

	  MEM_Set   => FT_MEM_SET
	  MEM_Copy  => FT_MEM_COPY
	  MEM_Move  => FT_MEM_MOVE

	  ALLOC     => FT_ALLOC
	  FREE      => FT_FREE
	  REALLOC   = >FT_REALLOC

	FT_NEW was introduced to allocate a new object from a _typed_
	pointer.

	Note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by
	FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
	arguments.

	This results in _lots_ of sources being changed, but makes the code
	more generic and less error-prone.

	* include/freetype/internal/ftstream.h, src/base/ftstream.c,
	src/cff/cffload.c, src/pcf/pcfread.c, src/sfnt/ttcmap.c,
	src/sfnt/ttcmap0.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
	src/sfnt/ttsbit.c, src/truetype/ttgload.c, src/truetype/ttpload.c,
	src/winfonts/winfnt.c: Changed the definitions of stream macros.
	Examples:

	  NEXT_Byte     => FT_NEXT_BYTE
	  NEXT_Short    => FT_NEXT_SHORT
	  NEXT_UShortLE => FT_NEXT_USHORT_LE
	  READ_Short    => FT_READ_SHORT
	  GET_Long      => FT_GET_LONG
	  etc.

	Also introduced the FT_PEEK_XXXX functions.

	* src/cff/cffobjs.c (CFF_Build_Unicode_Charmap): Removed commented
	out function.
	(find_encoding): Removed.
	(CFF_Face_Init): Remove charmap support.

	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_CMAPS,
	TT_CONFIG_CMAP_FORMAT{0,2,4,6,8,10,12}): New macros to fine-tune
	support of cmaps.

2002-03-21  David Turner  <david@freetype.org>

	* src/base/ftobjs.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c: Updated
	to new FT_CMap definitions.

	* src/psaux/t1cmap.h, src/psaux/t1cmap.c, src/type1/t1cmap.h,
	src/type1/t1cmap.c: Updating and moving the Type 1 FT_CMap support
	from "src/type1" to "src/psaux" since it is going to be shared by
	the Type 1 and CID font drivers.

	* src/psaux/Jamfile, src/psaux/psaux.c, src/psaux/psauxmod.c,
	src/psaux/rules.mk, include/freetype/internal/psaux.h: Added support
	for Type 1 FT_CMaps.

2002-03-20  David Turner  <david@freetype.org>

	* src/base/ftgloadr.c (FT_GlyphLoader_CheckSubGlyphs): Fixed a
	memory allocation bug that was due to un-careful renaming of the
	FT_SubGlyph type.

	* src/base/ftdbgmem.c (ft_mem_table_destroy): Fixed a small bug that
	caused the library to crash with Electric Fence when memory
	debugging is used.

	* Renaming stream macros.  Examples:

	  FILE_Skip    => FT_STREAM_SKIP
	  FILE_Read    => FT_STREAM_READ
	  ACCESS_Frame => FT_FRAME_ENTER
	  FORGET_Frame => FT_FRAME_EXIT
	  etc.

	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed memory leak.

	* include/freetype/internal/ftobjs.h: Changing the definition of
	FT_CMap_CharNextFunc slightly.

	* src/cff/*.c: Updating CFF type definitions.

2002-03-14  David Turner  <david@freetype.org>

	* include/freetype/internal/autohint.h, src/autohint/ahmodule.c,
	src/base/ftapi.c, src/base/ftobjs.c: Updating the type definitions
	for the auto-hinter module.

	  FT_AutoHinter_Interface  => FT_AutoHinter_ServiceRec
	  FT_AutoHinter_Interface* => FT_AutoHinter_Service
	  etc.

	  FT_AutoHinter_Get_Global_Func  => FT_AutoHinter_GlobalGetFunc
	  FT_AutoHinter_Done_Global_Func => FT_AutoHinter_GlobalDoneFunc
	  etc.

	* ahloader.h [_STANDALONE_]: Removed all conditional code.

	* include/freetype/internal/cfftypes.h, src/cff/*.c: Updating the
	type definitions of the CFF font driver.

	  CFF_Font  => CFF_FontRec
	  CFF_Font* => CFF_Font
	  etc.

	* include/freetype/internal/fnttypes.h, src/winfonts/*.c: Updating
	type definitions of the Windows FNT font driver.

	* include/freetype/internal/ftdriver.h,
	include/freetype/internal/ftobjs.h, src/base/ftapi.c,
	src/base/ftobjs.c, src/cff/cffdrivr.c, src/cff/cffdrivr.h,
	src/cid/cidriver.c, src/cid/cidriver.h, src/pcf/pcfdriver.c,
	src/pcf/pcfdriver.h, src/truetype/ttdriver.c,
	src/truetype/ttdriver.h, src/type1/t1driver.c, src/type1/t1driver.h,
	src/winfonts/winfnt.c, src/winfonts/winfnt.h: Updating type
	definitions for font drivers.

	  FTDriver_initFace      => FT_Face_InitFunc
	  FTDriver_initGlyphSlot => FT_Slot_InitFunc
	  etc.

	* src/cid/cidobjs.c (CID_Face_Init): Remove dead code.

	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: Updated a
	few face method definitions:

	  FT_PSName_Requester     => FT_Face_GetPostscriptNameFunc
	  FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
	  FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc

	* src/base/ftapi.c: New file.  It contains backwards compatibility
	functions.

	* include/freetype/internal/psaux.h, src/cid/cidload.c,
	src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h,
	src/psaux/t1decode.c, stc/type1/t1load.c, src/type1/t1tokens.h:
	Updated common PostScript type definitions.
	Renamed all enumeration values like to uppercase variants:

	  t1_token_any      => T1_TOKEN_TYPE_ANY
	  t1_field_cid_info => T1_FIELD_LOCATION_CID_INFO
	  etc.

	* include/freetype/internal/psglobals.h: Removed.
	* include/freetype/internal/pshints.h, src/pshinter/pshglob.h:
	Updated.

	* include/freetype/internal/tttypes.h,
	include/freetype/internal/sfnt.h, src/base/ftnames.c,
	src/cff/cffdrivr.c, src/sfnt/*.c, src/truetype/*.c: Updated
	SFNT/TrueType type definitions.

	* include/freetype/freetype.h, include/freetype/internal/ftgloadr.h:
	Updating type defintiions for the glyph loader.

2002-03-13  Antoine Leca  <antoine@oriolnet.com>

	* include/freetype/config/ftoption.h: Changed the automatic
	detection of Microsoft C compilers to automatically support 64-bit
	integers only since revision 9.00 (i.e. >= Visual C++ 2.0).

2002-03-08  Werner Lemberg  <wl@gnu.org>

	* src/base/ftutil.c (FT_Realloc): Use MEM_Set instead of memset.

2002-03-07  Werner Lemberg  <wl@gnu.org>

	* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
	ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
	ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
	FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
	* src/base/ftcalc.c (FT_MulFix): Ditto.
	* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
	* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
	CFF_GlyphSlot_Init): Ditto.
	* src/cid/cidobjs.c (CID_GlyphSlot_Init,
	CID_Size_Get_Globals_Funcs): Ditto.
	* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
	Ditto.
	* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
	* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
	variables.

	* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
	to...
	(T1_Builder_FuncsRec): This.
	(T1_Builder_Funcs): New typedef.
	(PSAux_Interface): Remove compiler warnings.
	* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
	(t1_builder_funcs): Updated.

	* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
	(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
	(PSH_AlignmentRec): Updated.

	* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
	typo.
	* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
	* src/base/ftstream (FT_Get_Char): Rename to...
	(FT_Stream_Get_Char): This.

	* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
	a built-in function in gcc, causing warning messages with gcc 3.0.
	* src/autohint/ahglyph.c (ah_outline_load): Ditto.
	* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
	* src/cache/ftcmanag.c (ftc_family_table_alloc,
	ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
	Ditto.
	* src/cff/cffload.c (cff_new_index, cff_done_index,
	cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
	CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
	CFF_Done_Font): Ditto.
	* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
	* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
	ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
	* src/pshinter/pshalgo1.c (psh1_hint_table_record,
	psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
	* src/pshinter/pshalgo2.c (psh2_hint_table_record,
	psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
	* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
	TT_Get_PS_Name): Ditto.
	* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
	load_truetype_glyph): Ditto.
	* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
	* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
	* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.

2002-03-06  David Turner  <david@freetype.org>

	* src/type1/t1objs.c (T1_Face_Init), src/cid/cidobjs.c
	(CID_Face_Init): Fixed another bug related to the
	ascender/descender/text height of Postscript fonts.

	* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
	(psh2_print_zone): This.
	* src/pshinter/pshalgo1.c (print_zone): Renamed to ...
	(psh1_print_zone): This.

	* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
	src/base/ftobjs.c: Adding the new FT_Library_Version API to return
	the library's current version in dynamic links.
	* src/base/ftinit.c (FT_Init_FreeType): Updated.

2002-03-06  Werner Lemberg  <wl@gnu.org>

	* src/pshinter/pshglob.h (PSH_DimensionRec): s/std/stdw/.
	* src/pshinter/pshglob.c (psh_global_scale_widths,
	psh_dimension_snap_width, psh_globals_destroy, psh_globals_new):
	Ditto.

2002-03-05  David Turner  <david@freetype.org>

	* src/type1/t1objs.c (T1_Face_Init), src/cff/cffobjs.c
	(CFF_Face_Init), src/cid/cidobjs.c (CID_Face_Init): Removing the bug
	that returned global BBox values in 16.16 fixed format (instead of
	integer font units).

	* src/cid/cidriver.c (cid_get_postscript_name): Fixed a bug that
	caused the CID driver to return Postscript font names with a leading
	slash ("/") as in "/MOEKai-Regular".

	* src/sfnt/ttload.c (TT_Load_Names), src/sfnt/sfobjs.c (Get_Name),
	src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed the loader so
	that it accepts broken fonts like "foxjump.ttf", which made FreeType
	crash when trying to load them.

	Also improved the name table parser to be able to load
	Windows-encoded entries before Macintosh or Unicode ones, since it
	seems some fonts don't have reliable values here anyway.

	* include/freetype/internal/psnames.h: Add typedef for
	`PSNames_Service'.

2002-03-05  Werner Lemberg  <wl@gnu.org>

	* builds/unix/aclocal.m4, builds/unix/ltmain.sh: Update to libtool
	1.4.2.
	Apply a small patch for AIX to make shared libraries work (this
	patch is already in the CVS version of libtool).

	* builds/unix/config.sub, builds/unix/config.guess: Updated to
	recent versions.

	* builds/unix/configure.ac: Fix typo
	(AC_CONFIG_FILE->AC_CONFIG_FILES).

	* builds/unix/configure: Regenerated.

2002-02-28  David Turner  <david@freetype.org>

	* include/freetype/ftconfig.h: Changed `FT_LOCAL xxxx' to
	`FT_LOCAL( xxxx )' everywhere in the source.  The same goes for
	`FT_LOCAL_DEF xxxx' which is translated to `FT_LOCAL_DEF( xxxxx )'.

	* include/freetype/freetype.h (FREETYPE_MINOR, FREETYPE_PATCH):
	Changing version to 2.1.0 to indicate an unstable branch.
	Added the declarations of FT_Get_First_Char and FT_Get_Next_Char.

	* src/base/ftobjs.c: Implement FT_Get_First_Char and
	FT_Get_Next_Char.

	* include/freetype/t1tables.h: Renaming structure types.  This

	  typedef  T1_Struct_
	  {
	  } T1_Struct;

	becomes

	  typedef  PS_StructRec_
	  {
	  } PS_StructRec, *PS_Struct;

	  typedef PS_StructRec  T1_Struct;  /* backwards-compatibility */

	Hence, we increase the coherency of the source code by effectively
	using the `Rec' prefix for structure types.

2002-02-27  David Turner  <david@freetype.org>

	* src/sfnt/ttload.c (TT_Load_Names): Simplifying and securing the
	names table loader.  Invalid individual name entries are now handled
	correctly.  This allows the loading of very buggy fonts like
	"foxjump.ttf" without allocating tons of memory and causing crashes.

	* src/otlayout/otlcommon.h, src/otlayout/otlcommon.c: Adding (still
	experimental) code for OpenType Layout tables validation and
	parsing.

	* src/type1/t1cmap.h, src/type1/t1cmap.c: Adding (still
	experimental) code for Type 1 charmap processing.

	* src/sfnt/ttcmap0.c: New file.  It contains a new, still
	experimental SFNT charmap processing support.

	* include/freetype/internal/ftobjs.h: Adding validation support as
	well as internal charmap object definitions (FT_CMap != FT_CharMap).

2002-02-24  David Turner  <david@freetype.org>

	* Renaming stream functions to the FT_<Subject>_<Action> scheme:

	  FT_Seek_Stream    => FT_Stream_Seek
	  FT_Skip_Stream    => FT_Stream_Skip
	  FT_Read_Stream    => FT_Stream_Read
	  FT_Read_Stream_At => FT_Stream_Read_At
	  FT_Access_Frame   => FT_Stream_Enter_Frame
	  FT_Forget_Frame   => FT_Stream_Exit_Frame
	  FT_Extract_Frame  => FT_Stream_Extract_Frame
	  FT_Release_Frame  => FT_Stream_Release_Frame
	  FT_Get_XXXX       => FT_Stream_Get_XXXX
	  FT_Read_XXXX      => FT_Stream_Read_XXXX

	  FT_New_Stream( filename, stream ) =>
	    FT_Stream_Open( stream, filename )

	    (The function doesn't create the FT_Stream structure, it simply
	    initializes it for reading.)

	  FT_New_Memory_Stream( library, FT_Byte*  base, size, stream ) =>
	    FT_Stream_Open_Memory( stream, const FT_Byte* base, size )

	  FT_Done_Stream  => FT_Stream_Close
	  FT_Stream_IO    => FT_Stream_IOFunc
	  FT_Stream_Close => FT_Stream_CloseFunc

	  ft_close_stream => ft_ansi_stream_close (in base/ftsystem.c only)
	  ft_io_stream    => ft_ansi_stream_io    (in base/ftsystem.c only)

	* src/base/ftutil.c: New file.  Contains all memory and list
	management code (previously in "ftobjs.c" and "ftlist.c",
	respectively).

	* include/freetype/internal/ftobjs.h: Moving all code related to
	glyph loaders to ...
	* include/freetype/"internal/ftgloadr.h: This new file.
	"FT_GlyphLoader" is now a pointer to the structure
	"FT_GlyphLoaderRec".
	(ft_glyph_own_bitmap): Renamed to ...
	(FT_GLYPH_OWN_BITMAP): This.
	* src/base/ftobjs.c: Moving all code related to glyph loaders
	to ...
	* src/base/ftgloadr.c: This new file.

2002-02-22  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in
	enum to avoid compiler warnings.

2002-02-21  David Turner  <david@freetype.org>

	Modified the debug sub-system initialization.  Trace levels can now
	be specified within the "FT2_DEBUG" environment variable.  See the
	comments within "ftdebug.c" for more details.

	* src/base/ftdebug.c: (FT_SetTraceLevel): Removed.
	(ft_debug_init): New function.
	(ft_debug_dummy): Removed.
	Updated to changes in ftdebug.h

	* include/freetype/internal/ftdebug.h: Always define
	FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE is defined.
	(FT_Assert): Renamed to ...
	(FT_ASSERT): This.
	Some stuff from ftdebug.h has been moved to ...

	* include/freetype/internal/fttrace.h: New file, to define the trace
	levels used for debugging.  It is used both to define enums and
	toggle names for FT2_DEBUG.

	* include/freetype/internal/internal.h: Updated.

	* src/base/ftobjs.c, src/base/ftstream.c: Updated.

	* include/freetype/internal/ftextend.h, src/base/ftextend.c:
	Removed.  Both files are now completely obsolete.
	* src/base/Jamfile, src/base/rules.mk: Updated.

	* include/freetype/fterrors.h: Adding "#undef FT_ERR_CAT" and
	`#undef FT_ERR_XCAT" to avoid warnings with certain compilers (like
	LCC).

	* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
	(psh2_print_zone): This to avoid errors during compilation of debug
	library.

	* src/smooth/ftgrays.c (FT_COMPONENT): Change definition to as
	`trace_smooth'.

2002-02-20  David Turner  <david@freetype.org>

	* README: Adding "devel@freetype.org" address for bug reports.

2002-02-20  Werner Lemberg  <wl@gnu.org>

	* builds/unix/install.mk (check): New dummy target.
	(.PHONY): Add it.

2002-02-19  Werner Lemberg  <wl@gnu.org>

	* builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first.

	* src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
	to avoid compiler warning.
	* src/cff/cffload.c (CFF_Get_String): Ditto.
	* src/cff/cffobjs.c (CFF_StrCopy): Ditto.
	* src/psaux/psobjs.c (PS_Table_Done): Ditto.
	* src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
	(pcf_get_bitmaps): The same for `sizebitmaps'.
	* src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for
	`orig_y'.
	(t1operator_seac): Comment out more dead code.
	* src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
	conditional.
	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
	load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
	conditional.

2002-02-18  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused
	variables.
	* src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
	of UNUSED.
	* src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
	* src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
	swapping code.
	* src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
	* src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
	* src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
	* src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
	* include/freetype/internal/ftobjs.h (UNUSED): Removed.

2002-02-10  Roberto Alameda  <ojancano@geekmail.de>

	Add support for ISOLatin1 PS encoding.

	* include/freetype/freetype.h (ft_encoding_latin_1): New tag
	(`lat1').
	* include/freetype/internal/t1types.h (T1_Encoding_Type): Add
	`t1_encoding_isolatin1'.
	* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle
	ft_encoding_latin_1.
	* src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'.
	* src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'.

2002-02-09  Werner Lemberg  <wl@gnu.org>

	* README: Fix typo.
	* docs/CHANGES: Minor fixes.


	* Version 2.0.8 released.
	=========================


2002-02-08  David Turner  <david@freetype.org>

	* docs/CHANGES: Updating for 2.0.8.

	* include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
	removing `FT_Get_Next_Char' from the API (temporarily).

	* include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
	note that this function might temporarily be removed for the 2.0.8
	release.

2002-02-07  David Turner  <david@freetype.org>

	* src/pcf/pcfread.c (pcf_load_font): Removed immature support of
	the AVERAGE_WIDTH property.

2002-02-06  David Turner  <david@freetype.org>

	* src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
	PDF documents do not include 'cmap', 'post' and 'name' tables, the
	SFNT face loader has been changed to not immediately report an
	error if these are not present.

	Note that the specification _requires_ these tables, but Adobe
	seems to ignore it completely.

	* src/sfnt/ttcmap.c: Removing compiler warnings.

	* src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
	(pcf_parse_metric, pcf_parse_compressed_metric): Removed.  Code
	is now in ...
	(pcf_get_metric): Here.
	(pcfSeekToType): Renamed to ...
	(pcf_seek_to_table_type): This.
	Use FT_Int.
	(pcfHasType): Renamed to ...
	(pcf_has_table_type): This.
	Use FT_Int.
	(find_property): Renamed to ...
	(pcf_find_property): This.
	Use FT_Int.
	(pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
	better (delaying format checks out of FT_Access_Frame ..
	FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
	state when encountering an invalid PCF font).

	* src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
	(PCF_Face_Done): This.
	(PCF_Init_Face): Renamed to ...
	(PCF_Face_Init): This.
	(PCF_Get_Char_Index): Renamed to ...
	(PCF_Char_Get_Index): This.
	(PCF_Get_Next_Char): Renamed to ...
	(PCF_Char_Get_Next): This.
	(pcf_driver_class): Updated.

	* src/pcf/pcf.h (PCF_Done_Face): Removed.

2002-02-06  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.

	* src/pcf/pcfread.c (pcf_load_font): Now handles the "AVERAGE_WIDTH"
	property to return correct character pixel (width/height) pairs for
	embedded bitmaps.

2002-02-04  Keith Packard  <keithp@keithp.com>

	Adding the function `FT_Get_Next_Char', doing the obvious thing
	w.r.t. the selected charmap.

	* include/freetype/freetype.h: Add prototype.
	* include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
	typedef.
	(FT_Driver_Class): Use it.
	* include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
	typedef.
	(PSNames_Interface): Use it.
	* include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
	typedef.
	(TT_CMapTable): Use it.

	* src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
	high-level API.
	* src/cff/cffdrivr.c (cff_get_next_char): New function.
	(cff_driver_class): Add it.
	* src/cid/cidriver.c (Cid_Get_Next_Char): New function.
	(t1cid_driver_class): Add it.
	* src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
	(pcf_driver_class): Add it.
	* src/psnames/psmodule.c (PS_Next_Unicode): New function.
	(psnames_interface): Add it.
	* src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
	code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
	functions.
	(TT_CharMap_Load): Use them.
	* src/truetype/ttdriver.c (Get_Next_Char): New function.
	(tt_driver_class): Add it.
	* src/type1/t1driver.c (Get_Next_Char): New function.
	(t1_driver_class): Add it.
	* src/winfnt/winfnt.c (FNT_Get_Next_Char): New function.
	(winfnt_driver_class): Add it.

	* src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
	Unicode and Latin 1 encodings.

2002-02-02  Keith Packard  <keithp@keithp.com>

	* builds/unix/freetype-config.in: Add missing `fi'.


	* Version 2.0.7 released.
	=========================


2002-02-01  David Turner  <david@freetype.org>

	* include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
	for the new release.

2002-01-31  David Turner  <david@freetype.org>

	* README, README.UNX, docs/CHANGES: Updating documentation for the
	2.0.7 release.

2002-01-30  David Turner  <david@freetype.org>

	* INSTALL: Moved to ...
	* docs/INSTALL: Here to avoid conflicts with the "install" script on
	Windows, where the filesystem doesn't preserve case.

2002-01-29  David Turner  <david@freetype.org>

	* configure: Fixed the script.  It previously didn't accept more
	than one argument correctly.  For example, when typing:

	  ./configure --disable-shared --disable-nls

	the "--disable-nls" was incorrectly sent to the "make" program.

2002-01-29  Werner Lemberg  <wl@gnu.org>

	* README.UNX: Fix typo.
	* builds/unix/install.mk (uninstall): Fix library name for libtool.

2002-01-28  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>

	* src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
	the face object (face->toc.tables, face->root.family_name,
	face->root.available_size, face->charset_encoding,
	face->charset_registry are now freed).  Thanks to Niels Moseley.

2002-01-28  Roberto Alameda  <ojancano@geekmail.de>

	* src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.

2002-01-28  Werner Lemberg  <wl@gnu.org>

	* src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
	of `base' string for decrypting to not modify the original data.
	Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.

2002-01-27  Giuliano Pochini  <pochini@shiny.it>

	* src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
	bad rendering of thin lines (less than one pixel thick).

2002-01-25  Werner Lemberg  <wl@gnu.org>

	* src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
	actually.

2002-01-25  Martin Zinser  <zinser@decus.de>

	* src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
	compilation warnings.
	* src/base/descrip.mms (OBJS): Add `ftmm.obj'.
	* src/cache/descrip.mms (ftcache.obj): Dependencies added.

2002-01-25  WANG Yi  <wangyi@founder.com.cn>

	* src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.

2002-01-21  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>

	* docs/PATENTS: Typo fixed (thanks to Detlef "Hawkeye" Würkner) in
	the URL for the online resource.

2002-01-18  Ian Brown  <ian.brown@printsoft.de>

	* builds/win32/ftdebug.c: New file.
	* builds/win32/visualc/freetype.dsp: Updated.

2002-01-18  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
	* builds/amiga/README: Updated.

2002-01-18  Ian Brown  <ian.brown@printsoft.de>

	* builds/win32/visualc/freetype.dsp: Updated.

2002-01-13  Werner Lemberg  <wl@gnu.org>

	* builds/unix/freetype2.a4: The script was still buggy.
	* builds/unix/freetype-config.in: Make it really work for any install
	prefix.

2002-01-10  Werner Lemberg  <wl@gnu.org>

	* builds/unix/freetype2.a4: Fix some serious bugs.

2002-01-09  David Turner  <david@freetype.org>

	* builds/unix/configure.ac: Build top-level Jamfile.

2002-01-09  Maxim Shemanarev  <mcseemagg@yahoo.com>

	* src/smooth/ftgrays.c (gray_render_line): Small optimization to
	the smooth anti-aliased renderer that deals with vertical segments.
	This results in a 5-7% speedup in rendering speed.

2002-01-08  David Turner  <david@freetype.org>

	Added some wrapper scripts to make the installation more
	Unix-friendly.

	* configure, install: New files.

	* INSTALL, README.UNX: Updated installation documentation to use the
	new 'configure' and 'install' scripts.

2002-01-07  David Turner  <david@freetype.org>


	* Version 2.0.6 released.
	=========================


	* docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.

	* src/tools/docmaker.py: Fixed HTML quoting in sources.
	(html_format): Replaced with ...
	(html_quote): New function.
	(html_quote0): New function.
	(DocCode::dump_html: Small improvement.
	(DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.

	* include/freetype/config/ftoption.h: Setting default options for
	a release build (debugging off, bytecode interpreter off).

	* src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
	src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
	src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
	warnings (in pedantic compilation modes).

2002-01-05  David Turner  <david@freetype.org>

	* src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
	of auto-hinted stem widths; this avoids color fringes in
	"ClearType-like" rendering.

	* src/truetype/ttgload.c (TT_Load_Glyph_Header,
	TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
	Modified the TrueType loader to make it more paranoid; this avoids
	nasty buffer overflows in the case of invalid glyph data (as
	encountered in the output of some buggy font converters).

2002-01-04  David Turner  <david@freetype.org>

	* README.UNX: Added special README file for Unix users.

	* builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.

	* src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
	of compiler warnings.

	* src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.

2002-01-03  Werner Lemberg  <wl@gnu.org>

	* src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
	warning.

2002-01-03  Keith Packard  <keithp@keithp.com>

	* builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
	all FreeType input streams are closed in child processes of a "fork"
	on Unix systems.  This is important to avoid (potential) access
	control issues.

2002-01-03  David Turner  <david@freetype.org>

	* src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
	library when dealing with certain weird fonts like "Stalingrad", in
	"sadn.pfb" (this font has no full font name entry).

	* src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
	New function to check the consistency of outline data.

	* src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
	ensure that loaded glyphs are valid.  This allows certain fonts like
	"tt1095m_.ttf" to be loaded even though it appears they contain
	really funky glyphs.

	There still is a bug there, though.

	* src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.

2001-12-30  David Turner  <david@freetype.org>

	* src/autohint/ahhint.c (ah_hinter_load): Fix advance width
	computation of auto-hinted glyphs.  This noticeably improves the
	spacing of letters in KDE and Gnome.

2001-12-25  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>

	* builds/dos/detect.mk: Correcting the order for Borland compilers:
	16-bit bcc was never selected, always overridden by 32-bit bcc32.

2001-12-22  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>

	* src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
	and fix incorrect computation of `available_sizes'.

2001-12-22  David Turner  <david@freetype.org>

	* src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
	incorrect glyph advance in the case of mono-width fonts (like
	Courier, Andale Mono, and others).

2001-12-22  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* builds/amiga/*: Adaptations to latest changes.
	Support added for MorphOS.

2001-12-22  Werner Lemberg  <wl@gnu.org>

	* src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
	(ps_mask_table_merge, ps_hints_open, ps_hints_stem,
	ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
	FT_ERROR messages.
	* src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
	`trace_pshalgo1'.
	* src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
	`trace_pshalgo2'.
	* include/freetype/internal/ftdebug.h (FT_Trace): Updated.

	* docs/modules.txt: New file.

2001-12-21  David Turner  <david@freetype.org>

	* src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
	Ignore invalid "hintmask" and "cntrmask" operators (instead of
	returning an error).  Glyph 2028 of the CFF font "MSung-Light-Acro"
	couldn't be rendered otherwise (it seems its charstring is buggy,
	though this requires more analysis).
	(FT_COMPONENT): Define.

	* src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
	(T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
	bug where the X and Y axis where inversed in the postscript hinter.
	This caused problem when displaying on non-square surfaces.

	* src/pshinter/pshalgo2.c: s/vertical/dimension/.

	* src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
	point constant with a fixed-float equivalent.  For some reasons not
	all compilers are capable of directly computing a floating pointer
	constant casted to FT_Fixed, and will link a math library instead.

2001-12-20  Werner Lemberg  <wl@gnu.org>

	* src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
	tracing strings.
	* src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
	* src/cache/ftcmanag.c (ftc_family_table_alloc,
	ftc_family_table_free, FTC_Manager_Check): Ditto.
	* src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.

	* src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.

2001-12-20  David Turner  <david@freetype.org>

	Added PostScript hinter support to the CFF and CID drivers.

	* include/freetype/internal/cfftypes.h (CFF_Font): New member
	`pshinter'.
	* src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
	* src/cff/cffload.h: Updated.
	* src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
	(CFF_Builder_Init): This.
	Added new argument `hinting'.
	(CFF_Done_Builder): Renamed to ...
	(CFF_Builder_Done): This.
	(CFF_Init_Decoder): Added new argument `hinting'.
	(CFF_Parse_CharStrings): Implement vstem support.
	(CFF_Load_Glyph): Updated.
	Add hinting support.
	(cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
	(cff_argument_counts): Updated.
	* src/cff/cffgload.h: Updated.
	* src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
	(CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
	CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New
	functions.
	(CFF_Init_Face): Renamed to ...
	(CFF_Face_Init): This.
	Add hinter support.
	(CFF_Done_Face): Renamed to ...
	(CFF_Face_Done): This.
	(CFF_Init_Driver): Renamed to ...
	(CFF_Driver_Init): This.
	(CFF_Done_Driver): Renamed to ...
	(CFF_Driver_Done): This.
	* src/cff/cffobjs.h: Updated.
	* src/cff/cffdrivr.c (cff_driver_class): Updated.

	* include/freetype/internal/t1types.h (CID_FaceRec): New member
	`pshinter'.
	* src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
	* src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
	(CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
	CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
	(CID_Done_Face): Renamed to ...
	(CID_Face_Done): This.
	(CID_Init_Face): Renamed to ...
	(CID_Face_Init): This.
	Add hinting support.
	(CID_Init_Driver): Renamed to ...
	(CID_Driver_Init): This.
	(CID_Done_Driver): Renamed to ...
	(CID_Driver_Done): This.
	* src/cid/cidobjs.h: Updated.
	* src/cidriver.c: Updated.

	* src/pshinter/pshrec.c (t2_hint_stems): Fixed.

	* src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
	crashed the library on exit.

	* src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
	transformation of hinted glyphs.

	* src/cid/cidload.c (cid_read_subrs): Fix error condition.

	* src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
	routines were never released when CID faces were destroyed.

	* src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
	to move the definition of encoding tables back within "cffload.c"
	instead of making them part of a shared header (causing problems in
	"multi" builds).  This reverts change 2001-08-08.

	* docs/CHANGES: Updated for 2.0.6 release.
	* docs/TODO: Added "stem3 and counter hints support" to the TODO
	list for the Postscript hinter.
	* docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.

2001-12-19  David Turner  <david@freetype.org>

	* include/freetype/cache/ftcache.h: Added comments to indicate that
	some of the exported functions should only be used by applications
	that need to implement custom cache types.

	* src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
	that prevented composites from loading correctly, due to missing
	parentheses around macro parameters.

	* src/sfnt/sfobjs.c (SFNT_Load_Face): Make the "post" and "name"
	tables optional to load PCL fonts properly.

	* src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
	(FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
	"Fixed" the bug that prevented embedded bitmaps to be loaded when
	the auto-hinter is used.  This actually is a hack but will be enough
	until the internal re-design scheduled for FreeType 2.1.

	* src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
	shifting bug in the monochrome renderer.

	* README: Updated version numbers to 2.0.6.

2001-12-17  Werner Lemberg  <wl@gnu.org>

	* src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
	glyph header.

2001-12-15  Werner Lemberg  <wl@gnu.org>

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
	* include/freetype/ftcache.h (FTC_Node_Unref): Removed.  It is
	already in ftcmanag.h.
	* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
	`gfam'.
	* src/cache/ftcmanag.c (ftc_family_table_alloc,
	* ftc_family_table_free): Use FT_EXPORT_DEF.
	* include/freetype/cache/ftcmanag.h: Updated.
	* src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
	* src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
	`cfam'.
	Remove compiler warning.
	(FTC_CMapCache_Lookup): Remove compiler warnings.
	(ftc_cmap_family_init): Ditto.
	(FTC_CMapCache_Lookup): Ditto.

	* builds/unix/configure.ac: Increase `version_info' to 8:0:2.
	* builds/unix/configure: Regenerated.

2001-12-14  Werner Lemberg  <wl@gnu.org>

	* builds/mac/README: Updated.

2001-12-14  Scott Long  <scott@swiftview.com>

	* src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
	dealing with invalid fonts (i.e. glyph size < 10 bytes).

2001-12-14  Sam Latinga  <slouken@devolution.com>

	* builds/mac/freetype.make: A new Makefile to build with MPW on
	MacOS classic.

2001-12-14  David Turner  <david@freetype.org>

	* src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
	(T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
	src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
	all font drivers (the advance width was never hinted when it
	should).

	* include/freetype/freetype.h (FREETYPE_PATCH): New macro.
	* src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
	use `extern' keyword.

2001-12-12  David Turner  <david@freetype.org>

	* src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
	psh_globals_new): Adding correct BlueScale/BlueShift support, plus
	family blues processing.
	* src/pshinter/pshglob.h (PSH_BluesRec): Updated.

	Started adding support for the Postscript hinter in the CFF module.

	* src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
	(CFF_Parse_CharStrings): Implement it.
	* src/cff/cffgload.h: Updated.

2001-12-12  Werner Lemberg  <wl@gnu.org>

	* builds/unix/freetype2.m4: Some portability fixes.

2001-12-11  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>

	* src/base/descrip.mms (OBJS): Add ftdebug.obj.

2001-12-11  Werner Lemberg  <wl@gnu.org>

	* src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.

2001-12-11  David Turner  <david@freetype.org>

	* builds/unix/freetype-config.in: Modified the script to prevent
	passing "-L/usr/lib" to gcc.

	* docs/FTL.TXT: Simple fix (change "LICENSE.TXT" to "FTL.TXT").

	* builds/unix/freetype2.m4: New file for checking configure paths.
	We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
	didn't modify builds/unix/install.mk yet.

	* INSTALL: Updated the instructions to build shared libraries with
	Jam.  They were simply wrong.

	* src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
	slightly improper results for `FT_Cos' and `FT_Sin' (example:
	FT_Sin(0) == -1!).

2001-12-11  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
	Fixed incorrect argument types.

2001-12-10  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>

	* src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
	by setting the "face->metrics.max_advance" correctly.

2001-12-07  David Turner  <david@freetype.org>

	* include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
	charmap cache.
	* src/cache/ftcache.c: Updated.

	* src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.

2001-12-06  Leonard Rosenthol  <leonardr@lazerware.com>

	Added support for reading .dfont files on Mac OS X.  Also added a
	new routine which looks up a given font by name in the Mac OS and
	returns the disk file where it resides.

	* src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
	(is_dfont): New auxiliary function.
	(FT_New_Face_From_dfont): New function.
	(FT_GetFile_From_Mac_Name): New exported function.
	(FT_New_Face): Updated.
	* include/freetype/ftmac.h: Updated.

2001-12-06  David Turner  <david@freetype.org>

	* src/cache/Jamfile, src/cache/rules.mk: Updated.

2001-12-06  Werner Lemberg  <wl@gnu.org>

	* INSTALL: Small update.

2001-12-05  David Turner  <david@freetype.org>

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
	debugging purposes.
	Comment out use of `origin'.

	* src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
	where outline shifting wasn't correctly undone after bitmap
	rasterization.  This created problems with certain glyphs (like '"'
	of certain fonts) and the cache system.

	* src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
	* src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
	(ps2_hints_apply): Small fix.

2001-12-05  David Turner  <david@freetype.org>

	* src/pshinter/pshalgo2.c (psh2_hint_table_init),
	src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
	warnings.

	* include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
	Yet another massive rewrite of the caching sub-system in order to
	both increase performance and allow simpler cache sub-classing.  As
	an example, the code for the image and sbit caches is now much
	simpler.

	I still need to update the documentation in
	www/freetype2/docs/cache.html to reflect the new design though.

	* include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
	macro.
	(FT_CACHE_INTERNAL_CACHE_H): Updated.

2001-12-05  David Krause  <freetype@davidkrause.com>

	* docs/license.txt: s/X Windows/X Window System/.

2001-12-04  Werner Lemberg  <wl@gnu.org>

	* src/raster/ftraster.c: Fix definition condition of MEM_Set().
	* src/smooth/ftgrays.c (M_Y): Change value to 192.
	* src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
	Remove unused variable.
	* src/cache/ftcimage.c (ftc_image_node_init,
	ftc_image_node_compare): Remove unused variables.
	* src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
	variable.
	* src/raster/ftraster.c (MEM_Set): Move definition down to avoid
	compiler warning.
	* src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
	avoid compiler warnings.
	* src/pcf/pcfread.c (tableNames): Use `const'.
	(pcf_read_TOC): Change counter name to avoid compiler warning.
	Use `const'.
	* src/pshinter/pshrec.c (ps_hints_close): Remove redundant
	declaration.
	* src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
	to avoid shadowing.
	* src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
	* src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
	and `T1_Size_Done()'.

2001-11-20  Antoine Leca  <antoineleca@multimania.com>

	* include/freetype/ttnameid.h: Added some new Microsoft language
	codes and LCIDs as found in MSDN (Passport SDK).  Also added
	comments about the meaning of bit 57 of the `OS/2' table
	(TT_UCR_SURROGATES) which (with OpenType v.1.3) now means "there is
	a character beyond 0xFFFF in this font".  Thanks to Detlef Würkner
	<TetiSoft@apg.lahn.de> for noticing this.

2001-11-20  David Turner  <david@freetype.org>

	* src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
	routine that created nasty alignment artefacts.

	* src/pshinter/pshrec.c, tests/gview.c: Debugging updates.

	* src/smooth/ftgrays.c: De-activated experimental gamma support.
	Apparently, `optimal' gamma tables depend on the monitor type,
	resolution and general karma, so it's better to compute them outside
	of the rasterizer itself.
	(gray_convert_glyph): Use `volatile' keyword.

2001-10-29  David Turner  <david@freetype.org>

	Adding experimental `gamma' support.  This produces smoother glyphs
	at small sizes for very little cost.

	* src/smooth/ftgrays.c (grays_init_gamma): New function.
	(gray_raster_new): Use it.

	Various fixes to the auto-hinter.  They merely improve the output of
	sans-serif fonts.  Note that there are still problems with serifed
	fonts and composites (accented characters).

	* src/autohint/ahglyph.c (ah_outline_load,
	ah_outline_link_segments): Implement it.
	Fix typos.
	(ah_outline_save, ah_outline_compute_segments): Fix typos.
	* src/autohint/ahhint.c (ah_align_serif_edge): New argument
	`vertical'.  Implement improvement.
	(ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
	Fix typos.
	(ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
	typos.
	(ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
	* src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
	* src/autohint/ahtypes.h: Ditto.
	(AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
	(making them global as `ah_debug_disable_horz' and
	`ah_debug_disable_vert').
	Fix typos.

	* tests/gview.c: Updated the debugging glyph viewer to show the
	hints generated by the "autohint" module.

2001-10-27  David Turner  <david@freetype.org>

	* src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
	considerably lowered the performance of the abstract chunk cache.

2001-10-26  David Turner  <david@freetype.org>

	* include/freetype/ftcache.h, include/freetype/cache/*.h,
	src/cache/*.c: Major re-design of the cache sub-system to provide
	better performance as well as an "Acquire"/"Release" API.  Seems to
	work well here, but probably needs a bit more testing.

2001-10-26  Leonard Rosenthol  <leonardr@lazerware.com>

	* builds/mac/README: Updated to reflect my taking over the project
	and that is now being actively maintained.

	* src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
	<paulm@profoundeffects.com> to support loading a face other than the
	first from a FOND resource.
	(FT_New_Face_From_FOND): Updated.

2001-10-25  Leonard Rosenthol  <leonardr@lazerware.com>

	* builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
	OS for latest version (7) of CWPro and for recent changes to the FT
	source tree.

2001-10-25  David Turner  <david@freetype.org>

	* include/freetype/config/ftoption.h: Updated comments to explain
	precisely how to use project-specific macro definitions without
	modifying this file manually.

	(FT_CONFIG_FORCE_INT64): Define.

	(FT_DEBUG_MEMORY): New macro.

2001-10-24  Tom Kacvinsky  <tkacvins@freetype.org>

	* builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.

2001-10-23  David Turner  <david@freetype.org>

	* include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
	Improvements to the memory debugger to report more information in
	case of errors.  Also, some allocations that occurred through REALLOC
	couldn't be previously catched correctly.

	* src/autohint/ahglyph.c (ah_outline_compute_segments,
	ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
	src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
	liberal uses of memset() by the MEM_Set() macro.

2001-10-23  David Turner  <david@freetype.org>

	* src/raster/ftraster.c (Update): Removed to be inlined in ...
	(Sort): Updated.

2001-10-22  David Turner  <david@freetype.org>

	* builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
	builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
	builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
	src/base/ftdbgmem.c: Updated the memory debugger and
	platform-specific implementations of `ftsystem' in order to be able
	to debug memory allocations on Unix, VMS and Amiga too!

	* src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
	some bogus warnings.

	* include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
	Modified the debugging memory manager to report the location (source
	file name + line number) where leaked memory blocks are allocated in
	the source file.

	* src/base/ftdbgmem.c: New debugging memory manager.  You must
	define the FT_DEBUG_MEMORY macro in "ftoption.h" to enable it.  It
	will record every memory block allocated and report simple errors
	like memory leaks and double deletes.

	* src/base/Jamfile: Include ftdbgmem.
	* src/base/rules.mk: Ditto.
	* src/base/ftbase.c: Include ftdbgmem.c.

	* include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
	macro definition.

	* src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
	base component to use the debugging memory manager when the macro
	FT_DEBUG_MEMORY is defined.

2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
	we are working with a CID keyed CFF font.  Otherwise, a variable
	that was never allocated memory might freed.  This is a correction
	to the previous patch for freeing subfonts.

2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
	avoid a memory leak.

2001-10-21  David Turner  <david@freetype.org>

	* src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
	src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
	(in multi-object compilation mode, mainly).

2001-10-20  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/type1/t1load.c (parse_encoding): Add a test to make sure
	that custom encodings (i.e., neither StandardEncoding nor
	ExpertEncoding) are not loaded twice when the Type 1 font is
	synthetic.

	* src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
	for when loading synthetic fonts to make sure that the font name
	and subrotuines are not loaded twice.  This is to remove a memory
	leak that occurred because the original memory blocks for these
	objects were not deallocated when the objects were parsed the
	second time.

2001-10-19  David Turner  <david@freetype.org>

	* src/smooth/ftgrays.c, src/pshinter/pshglob.h,
	src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
	compiler warnings.

	* src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
	files to build the PostScript hinter with the "old" build system.

2001-10-19  Jacob Jansen  <joukj@hrem.stm.tudelft.nl>

	* descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
	files.

2001-10-18  David Turner  <david@freetype.org>

	* src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
	"glnames.py" script used to generate the "pstables.h" header file.
	The old one contained a serious bug that made FreeType return
	incorrect glyph names for certain glyphs.

	* src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
	pixel size from character size to use rounding.  This is an
	experiment to see whether this gives values similar to Windows for
	scaled ascent/descent/etc.

	* src/base/ftcalc.c (FT_Div64by32): Changed the implementation
	slightly since the original code was mis-compiled on Mac machines
	using the MPW C compiler.

	* src/base/ftobjs.c (FT_Realloc): When a memory block was grown
	through FT_Realloc(), the new bytes were not set to 0, which created
	some strange bugs in the PostScript hinter.
	(destroy_face): Don't deallocate unconditionally.

	* src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph):
	Adding support to new PostScript hinter.

	* include/freetype/internal/psglobal.h,
	include/freetype/internal/pshints.h,
	include/freetype/config/ftmodule.h, src/pshinter/Jamfile,
	src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h,
	src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h,
	src/pshinter/pshalgo2.c, src/pshinter/pshglob.h,
	src/pshinter/pshglob.c, src/pshinter/pshinter.c,
	src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c,
	src/pshinter/pshrec.h: Adding new PostScript hinter module.

	* include/freetype/internal/ftobjs.h,
	include/freetype/internal/internal.h,
	include/freetype/internal/psaux.h,
	include/freetype/internal/t1types.h, src/psaux/psobjs.c,
	src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c,
	src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c,
	src/type1/t1objs.h: Updates to use the new PostScript hinter.

	* tests/Jamfile, tests/gview.c: Adding a new glyph hinting
	viewer/debugger to the source tree.  Note that you will _not_ be
	able to compile it since it depends on an unavailable graphics
	library named "Nirvana" to render vector images.

2001-10-17  David Turner  <david@freetype.org>


	* Version 2.0.5 released.
	=========================


	* include/freetype/freetype.h, include/internal/ftobjs.h,
	src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named
	'FT_Get_Postscript_Name' to retrieve the PostScript name of a given
	font.  Should work with all formats except pure CFF/CEF fonts (this
	will be added soon).

	* src/cid/cidriver (cid_get_postscript_name): New function.
	(CID_Get_Interface): Handle `postscript_name' interface.

	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function.
	(SFNT_Get_Interface): Handle `postscript_name' interface.

	* src/type1/t1driver.c (t1_get_ps_name): New function.
	(Get_Interface): Handle `postscript_name' interface.

	* README, docs/CHANGES: Updated for 2.0.5 release.

2001-10-08  David Turner  <david@freetype.org>

	Fixed a bug in `glnames.py' that prevented it from generating
	correct glyph names tables.  This resulted in the unavailability of
	certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
	charmaps, even if these were present in the font (causing problems
	for Polish users).

	* src/tools/glnames.py (mac_standard_names): Fixed.
	(t1_standard_strings): Some fixes and renamed to ...
	(sid_standard_names): This.
	(t1_expert_encoding): Fixed.
	(the_adobe_glyph_list): Renamed to ...
	(adobe_glyph_names): This.
	(the_adobe_glyphs): Renamed to ...
	(adobe_glyph_values): This.
	(dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
	Updated.
	* src/psnames/pstables.h: Regenerated.
	* src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
	Fix return value.
	Use `sid_standard_table' and `ps_names_to_unicode' instead of
	`t1_standard_glyphs' and `names_to_unicode'.
	(PS_Macintosh_Name): Use `ps_glyph_names' instead of
	`standard_glyph_names'.
	(PS_Standard_Strings): Use `sid_standard_names' instead of
	`t1_standard_glyphs'.

	* doc/BUGS, doc/TODO: New documents.

2001-10-07  Richard Barber  <rich@solutionuk.com>

	* src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
	correct LRU behaviour.

2001-10-07  David Turner  <david@freetype.org>

	setjmp() and longjmp() are now used for rollback (i.e. when memory
	pool overflow occurs).

	Function names are now all uniformly prefixed with `gray_'.

	* src/smooth/ftgrays.c: Include <setjmp.h>.
	(ErrRaster_MemoryOverflow): New macro.
	(TArea): New type to store area values in each cell (using `int' was
	too small on 16-bit systems).  <limits.h> is included to properly
	get the needed data type.
	(TCell, TRaster): Use it.
	(TRaster): New element `jump_buffer'.
	(gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
	`outline' from it.
	(gray_record_cell): Use longjmp().
	(gray_set_cell): Use gray_record_cell() for error handling.
	(gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
	(gray_convert_glyph_inner): New function, using setjmp().
	(gray_convert_glyph): Use it.

2001-10-07  David Turner  <david@freetype.org>

	Provide a public API to manage multiple size objects for a given
	FT_Face in the new header file `ftsizes.h'.

	* include/freetype/ftsizes.h: New header file,
	* include/freetype/internal/ftobjs.h: Use it.
	Remove declarations of FT_New_Size and FT_Done_Size (moved to
	ftsizes.h).
	* include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
	* src/base/ftobjs.c (FT_Activate_Size): New function.
	* src/cache/ftcmanag.c: Include ftsizes.h.
	(ftc_manager_init_size, ftc_manager_flush_size): Use
	FT_Activate_Size.

2001-09-20  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* builds/amiga/*: Added port to Amiga with the SAS/C compiler.

2001-09-15  Detlef Würkner  <TetiSoft@apg.lahn.de>

	* src/type1/t1afm.c (T1_Done_AFM): Free `afm'.

2001-09-10  Yao Zhang  <yzhang@sharemedia.com>

	* src/sfnt/ttcmap.c (code_to_index2): Handle code values with
	hi-byte == 0 correctly.

2001-09-10  Werner Lemberg  <wl@gnu.org>

	* builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.

2001-08-30  Martin Muskens  <mmuskens@aurelon.com>

	* src/type1/t1load.c (parse_font_matrix): A new way to compute the
	units per EM with greater accuracy (important for embedded T1 fonts
	in PDF documents that were automatically generated from TrueType
	ones).

	* src/type1/t1load.c (is_alpha): Now supports "+" in font names;
	this is used in embedded fonts.

	* src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
	generated a dangling pointer reference.

2001-08-30  Anthony Feik  <afeick@hotmail.com>

	* src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag
	FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.

2001-08-25  Werner Lemberg  <wl@gnu.org>

	* src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
	`cmap_rec_fields'.

	* include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
	Undefine FT_ERR_BASE before defining again.

2001-08-22  Werner Lemberg  <wl@gnu.org>

	* src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.

2001-08-21  Werner Lemberg  <wl@gnu.org>

	* builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'.

2001-08-21  David Turner  <david@freetype.org>

	* include/freetype/config/ftoption.h: Changed the default setting
	for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks
	source compatibility in a few cases.  Updated the comment to explain
	that too.

2001-08-17  Martin Muskens  <mmuskens@aurelon.com>

	* src/base/ftcalc.c (FT_MulDiv): Fixed serious typo.

2001-08-12  Werner Lemberg  <wl@gnu.org>

	Updating to OpenType 1.3.

	* include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
	TT_CMap6): Adding field `language'.
	(TT_CMapTable): Removing field `language'.
	Type of `length' field changed to FT_ULong.
	Adding fields for cmaps format 8, 10, and 12.
	(TT_CMapGroup): New auxiliary structure.
	(TT_CMap8_12, TT_CMap10): New structures.
	* include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
	Removed last element of `Reserved' array.
	* include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
	TT_NAME_ID_CID_FINDFONT_NAME): New macros.

	* src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
	field to the new structures.
	Fixed freeing of arrays in case of unsuccessful loads.
	Added support for loading format 8, 10, and 12 cmaps.
	(TT_CharMap_Free): Added support for freeing format 8, 10, and 12
	cmaps.
	(code_to_index4): Small improvement.
	(code_to_index6): Ditto.
	(code_to_index8_12, code_to_index10): New functions.
	* src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
	structure.
	(TT_Load_CMap): Ditto.

	* src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
	Unicode).

2001-08-11  Werner Lemberg  <wl@gnu.org>

	* src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.

2001-08-09  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to
	cff_get_glyph_name for consistency.

	(cff_get_glyph_index): Minor documentation change.

	* src/type1/t1driver.c (t1_get_name_index): New function used in
	Get_Interface as the function returned when the "name_index"
	function is requested.

	(get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency.

2001-08-08  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffload.c: Removed definitions of cff_isoadobe_charset,
	cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
	and cff_expert_encoding arrays to cffload.h.

	* src/cff/cffload.h: Added definitions of cff_isoadobe_charset,
	cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
	and cff_expert_encoding arrays.

	* src/cff/cffdrivr.c (cff_get_name_index): New function, returned
	when `cff_get_interface' is called with a request for the
	"name_index" function.

	(cff_get_interface): Modified so that it returns the function
	`cff_get_name_index' when the "name_index" function is requested.

	* src/base/ftobjs.c (FT_Get_Name_Index): New function, used to
	return a glyph index for a given glyph name only if the driver
	supports glyph names.

	* include/freetype/internal/ftobjs.h (FT_Name_Index_Requester):
	New function pointer type defintion used in the function
	FT_Get_Name_Index.

	* include/freetype/freetype.h (FT_Get_Name_Index): Added
	documentation and prototype.

2001-07-26  Werner Lemberg  <wl@gnu.org>

	* builds/cygwin/*: Removed.  Use the unix stuff instead.

2001-07-26  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>

	* builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
	2001-06-27.

2001-07-17  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
	`cursor' and `capacity'.
	* src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
	parameter.
	(PS_Table_Add): Use FT_Offset for `new_size'.

	Add support for version 0.5 maxp tables.

	* src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it.
	(TT_Load_OS2): Initialize some values.

2001-07-13  Werner Lemberg  <wl@gnu.org>

	* src/base/ftsynth.c: Include ftcalc.h unconditionally.

2001-07-07  David Turner  <david@freetype.org>

	* src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread:
	Removed pedantic compiler warnings when the bytecode interpreter is
	compiled in.

2001-07-03  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
	unused variable `edges'.
	(ah_hinter_load): Remove unused variables `old_width' and
	`new_width'.
	* src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
	* src/psaux/psobjs.c (T1_Decrypt): Ditto.
	* src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.

2001-06-28  David Turner  <david@freetype.org>

	* include/internal/ftstream.h: Modified the definitions
	of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness.

2001-06-26  Werner Lemberg  <wl@gnu.org>

	* src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
	instead of FT_Int as type for `length' parameter.
	* include/freetype/internal/psaux.h (PSAux_Interface): Updated.

2001-06-27  Wolfgang Domröse  <porthos.domroese@harz.de>

	* src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
	instead of FT_Int as type for `length' parameter.


	* Version 2.0.4 released.
	=========================


2001-06-27  David Turner  <david@freetype.org>

	* builds/unix/ftconfig.in: Changed the definition of the
	FT_CALLBACK_DEF macro.

	* include/freetype/ftconfig.h, src/*/*.c: Changed the definition and
	use of the FT_CALLBACK_DEF macro in order to support 16-bit
	compilers.

	* builds/unix/ftconfig.in: Changed the definition of the
	FT_CALLBACK_DEF macro.

	* src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures
	that the kerning table is correctly sorted (some problem fonts don't
	have a correct kern table).

2001-06-26  Wolfgang Domröse  <porthos.domroese@harz.de>

	* include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.

2001-06-24  David Turner  <david@freetype.org>

	* src/base/ftcalc.c (ft_div64by32): Fixed the source to work
	correctly on 16-bit systems.

2001-06-23  Anthony Fok  <fok@debian.org>

	* debian/*: Added Debian package build directory for 2.0.4.

2001-06-22  David Turner  <david@freetype.org>

	* docs/PATENTS: Added patents disclaimer.  This one was missing!

	* docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.

2001-06-20  Werner Lemberg  <wl@gnu.org>

	* include/freetype/config/ftconfig.h: Add two more `L's to
	constants.
	Add missing semicolons.

	* builds/toplevel.mk: Do similar change as for
	builds/unix/detect.mk.

	* include/freetype/freetype.h (FT_ENC_TAG): New version to make it
	easier to redefine.
	* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.

	* src/pcf/pcfread.c (pcf_get_encodings): Add cast.

2001-06-19  David Turner  <david@freetype.org>

	* builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
	Updated the Visual C++ project (for the 2.0.4 release).

	* builds/unix/detect.mk: Added rule for AIX detection (which uses
	/usr/sbin/init instead of /sbin/init).

	* include/freetype/fterrors.h, src/*/*err*.h: Updated some of the
	error macros to simplify handling of new error scheme.

2001-06-19  Werner Lemberg  <wl@gnu.org>

	* include/freetype/fttypes.h (FT_ERROR_MODULE): New macro.

2001-06-19  David Turner  <david@freetype.org>

	Removing _lots_ of compiler warnings when the most pedantic warning
	levels of Visual C++ and Borland C++ are used.  Too many files to be
	listed here, but FT2 now compiles without warnings with VC++ and the
	"/W4" warning level (lint-style).

	* include/freetype/freetype.h (FT_New_Memory_Face): Updated
	documentation.
	* include/freetype/fttypes.h (FT_BOOL): New macro.
	* include/freetype/internal/ftdebug.h: Add #pragma for Visual C++
	to suppress warning.
	* include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE},
	FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros.
	(NEXT_*): Use them.
	* src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H.
	(FT_New_Memory_Face): Add `const' to function declaration.

2001-06-18  Werner Lemberg  <wl@gnu.org>

	Minor cleanups to remove compiler warnings.

	* include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
	`L' for constant.
	* include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
	* src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
	* src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
	* src/base/ftobjs.c (FT_Done_Size): Fix return value.
	(FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
	unused `memory' variable.
	* src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
	* src/autohint/ahhint.c (ah_hint_edges_3,
	ah_hinter_align_edge_points): Remove unused `before' and `after'
	variables.
	(ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
	(ah_hinter_load): Remove unused `new_advance', `start_contour',
	and `metrics' variables.
	* src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
	compiler warning.
	* src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
	variable.
	* src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
	`outline' variable.
	(cff_compute_bias): Use `U' for constant.
	* src/cid/cidload.c (cid_decrypt): Ditto.
	* src/psaux/psobjs.c (T1_Decrypt): Ditto.
	* src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
	* src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
	variable.
	* src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
	variable.
	* src/truetype/ttgload.c (load_truetype_glyph): Remove unused
	`num_contours' and `ins_offset' variables.
	(compute_glyph_metrics): Remove unused `Top' and `x_scale'
	variables.
	(TT_Load_Glyph): Remove unused `memory' variable.
	* src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.

2001-06-18  Werner Lemberg  <wl@gnu.org>

	Make the new error scheme source compatible with older FT versions
	by introducing another layer.

	* include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
	macros.
	(FT_NOERRORDEF): Removed.
	* include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.

2001-06-16  Werner Lemberg  <wl@gnu.org>

	* include/freetype/freetype.h (FT_ENC_TAG): New macro.
	(FT_Encoding_): Use it.
	* include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
	conditionally.

2001-06-14  David Turner  <david@freetype.org>

	Modified the TrueType interpreter to let it use the new
	trigonometric functions provided in "fttrigon.h".  This gets rid of
	some old 64-bit computation routines, as well as many warnings when
	compiling the library with the "long long" 64-bit integer type.

	* include/freetype/config/ftoption.h: Undefine
	FT_CONFIG_OPTION_OLD_CALCS.
	* include/freetype/internal/ftcalc.h: Rearrange use of
	FT_CONFIG_OPTION_OLD_CALCS.
	* src/base/ftcalc.c: Add declaration of FT_Int64 if
	FT_CONFIG_OPTION_OLD_CALCS isn't defined.
	* src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H.
	(Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't
	defined.
	(Current_Ratio, Normalize): Simplify code.

2001-06-11  Mike Owens  <MOwens@amtdatasouth.com>

	* src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
	compiler warnings.

2001-06-08  Werner Lemberg  <wl@gnu.org>

	* builds/unix/configure.in: Renamed to ...
	* builds/unix/configure.ac: This to make sure that autoconf 2.50 is
	needed.
	Run `autoupdate' on it.
	Increase `version_info' to 7:0:1.
	* builds/unix/configure: Regenerated.

2001-06-08  David Turner  <david@freetype.org>

	* src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
	corrupted transformed glyphs that were auto-hinted (the transform
	was applied twice).

	Fixed a bug that returned an invalid linear width for composite
	TrueType glyphs.

	* include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
	and `linear_def'.
	* src/truetype/ttgload.c (load_truetype_glyph,
	compute_glyph_metrics): Use it.

	* include/fttypes.h (FT_ERROR_BASE): New macro.
	* src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
	to make source code work with the new error scheme implemented by
	Werner.
	* src/base/ftoutln.c (FT_Outline_Render): Ditto.

2001-06-07  Werner Lemberg  <wl@gnu.org>

	Updating to libtool 1.4.0 and autoconf 2.50.

	* builds/unix/ltconfig: Removed.
	* builds/unix/ltmain.sh, builds/unix/configure.in,
	builds/unix/aclocal.m4: Updated.
	* builds/unix/configure: Regenerated.

2001-06-06  Werner Lemberg  <wl@gnu.org>

	Complete redesign of error codes.  Please check ftmoderr.h for more
	details.

	* include/freetype/internal/cfferrs.h,
	include/freetype/internal/tterrors.h,
	include/freetype/internal/t1errors.h: Removed.  Replaced with files
	local to the module.  All extra error codes have been moved to
	`fterrors.h'.

	* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.

	* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
	src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
	src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
	src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
	src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
	error names for the module it belongs to.

	* include/freetype/ftmoderr.h: New file, defining the module error
	offsets.  Its structure is similar to `fterrors.h'.

	* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
	(FT_ERRORDEF): Redefined to use module error offsets.
	All internal error codes are now public; unused error codes have
	been removed, some are new.

	* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
	macro.
	* include/freetype/config/ftoption.h
	(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.

	All other source files have been updated to use the new error codes;
	some already existing (internal) error codes local to a module have
	been renamed to give them the same name as in the base module.

	All make files have been updated to include the local error files.

2001-06-06  Werner Lemberg  <wl@gnu.org>

	* src/cid/cidtokens.h: Replaced with...
	* src/cid/cidtoken.h: This file for 8+3 consistency.

	* src/raster/ftraster.c: Use macros for header file names.

	* src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_):
	Fix length of `Reserved' array.  Note that this isn't the real fix
	since recent OpenType specs have introduced a `CaretOffset' field
	instead of the first reserved byte.

2001-05-29  Werner Lemberg  <wl@gnu.org>

	* INSTALL: Minor fixes.


	* Version 2.0.3 released.
	=========================


2001-05-29  David Turner  <david@freetype.org>

	* INSTALL, docs/CHANGES: Updated.

2001-05-25  David Turner  <david@freetype.org>

	Moved several documents from the top-level to the "docs" directory.

	* src/base/ftcalc.c (FT_DivFix): Small fix to return value.

2001-05-16  David Turner  <david@freetype.org>

	* src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
	composite loader.  Spotted by Keith Packard.
	* src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
	FT_GlyphLoader_Check_Subglyphs): Ditto.

2001-05-14  David Turner  <david@freetype.org>

	Fixed the incorrect blue zone computations, and improved the
	composite support.  Note that these changes result in improved
	rendering, while sometimes introducing their own artefacts.  This is
	probably the last big change to the autohinter before the
	introduction of a complete replacement.

	* src/autohint/ahglobal.c (sort_values): Fix loop.
	* src/autohint/ahglyph.c: Removed some obsolete code.
	(ah_outline_compute_edges): Modify code to set the ah_edge_round
	flag.
	(ah_outline_compute_blue_edges): Add code to compute active blue
	zones.
	* src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
	value.

	* src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
	created incorrect scale factors!
	(FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements.

2001-05-12  Werner Lemberg  <wl@gnu.org>

	* include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
	* include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
	__FTTRIGON_H__.
	Include FT_FREETYPE_H.
	Beautified; added copyright.
	* src/base/fttrigon.c: Beautified; added copyright.

2001-05-11  David Turner  <david@freetype.org>

	* src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
	(parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed
	the incorrect EM size computation.

	* include/freetype/fttrigon.h, src/base/fttrigon.c: New files,
	adding trigonometric functions to the core API (using Cordic
	algorithms).
	* src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them.

	* builds/newline: New file.
	* builds/top_level.mk, builds/detect.mk: Use it.  This fixes
	problems with Make on Windows 2000, as well as problems when "make
	distclean" is invoked on a non-Unix platform when there is no
	"config.mk" in the current directory.

	* builds/freetype.mk: Fixed a problem with object deletions under
	Dos/Windows/OS/2 systems.

	Added new directory to hold tools and test programs.

	* docs/docmaker.py, docs/glnames.py: Moved to...
	* src/tools/docmaker.py, src/tools/glnames.py: This place.
	* src/tools/cordic.py: New file used to compute arctangent table
	needed by fttrigon.c.
	* src/tools/test_bbox.c, src/tools/test_trig.c: New test files.

	* src/tools/docmaker.py: Improved the script to add the current date
	at the footer of each web page (useful to distinguish between
	versions).

	* Jamfile: Fixed incorrect HDRMACRO argument.

	* TODO: Removed the cubic arc bbox computation note, since it has been
	fixed recently.
	* src/base/ftbbox.c (test_cubic_zero): Renamed to...
	(test_cubic_extrema): This function.  Use `UL' for unsigned long
	constants.

	* include/freetype/t1tables.h, include/freetype/config/ftoption.h:
	Formatting.

2001-05-10  David Turner  <david@freetype.org>

	* src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak
	which happened when trying to open 0-size font files!

2001-05-09  Werner Lemberg  <wl@gnu.org>

	* include/freetype/internal/ftcalc.h: Move declaration of
	FT_SqrtFixed() out of `#ifdef FT_LONG64'.

2001-05-08  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>

	* src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width
	computation.

2001-05-08  David Turner  <david@freetype.org>

	* docs/docmaker.py: Updated the DocMaker script in order to add
	command line options (--output,--prefix,--title), fix the erroneous
	line numbers reported during errors and warnings, and other
	formatting issues.

	* src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
	fixes related to rounding in 64-bits routines and
	pseudo-"optimizations".

2001-04-27  David Turner  <david@freetype.org>

	* src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient
	normalization algorithm (invalid final bit position, and invalid
	shift computation).

2001-04-26  Werner Lemberg  <wl@gnu.org>

	* builds/unix/config.guess, builds/unix/config.sub: Updated to
	latest versions from gnu.org.

	* builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.

	* include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
	uncoditionally.
	* src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
	Fix compiler warnings.
	* src/base/ftcalc.c: Fix (potential) compiler warnings.

2001-04-26  David Turner  <david@freetype.org>

	* src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
	fixed-point square root computation.  It is now used even with
	64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)

	* src/base/ftbbox.c: Removed invalid "#include FT_BEZIER_H" line.

2001-04-25  David Turner  <david@freetype.org>

	* src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
	direct computations with 16.16 values instead of sub-divisions.  It
	is now slower, but proves a point :-)

	* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
	Fixed the bezier stack depths.

	* src/base/ftcalc.c (FT_MulFix): Minor rounding fix.

	* builds/beos: Added BeOS-specific files to the old build system
	(no changes were necessary to support BeOS in the Jamfile though).

2001-04-20  David Turner  <david@freetype.org>

	* ftconfig.h, ftoption.h: Updated "ftconfig.h" to detect 64-bit int
	types on platforms where Autoconf is not available).  Also removed
	FTCALC_USE_LONG_LONG and replaced it with
	FT_CONFIG_OPTION_FORCE_INT64.

	* builds/win32/freetype.dsp: Updated the Visual C++ project file.
	Doesn't create a DLL yet.

	* cffgload.c: Removed a compilation warning.

2001-04-10  Tom Kacvinsky  <tkacvins@freetype.org>

	* t1load.c (parse_charstrings): Changed code for placing .notdef
	glyph into slot 0 so that we no longer have a memory access
	violation.

	* t1load.h: In structure T1_Loader, added swap_table (of type
	PS_Table) to facilitate placing the .notdef glyph into slot 0.

2001-04-10  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>

	* src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.

2001-04-09  Laurence Withers  <lwithers@lwithers.demon.co.uk>

	* builds/dos/detect.mk: Add support for bash.

2001-04-05  Werner Lemberg  <wl@gnu.org>

	* builds/os2/*.mk: These files have been forgotten to update to
	the structure of similar makefiles.
	* builds/dos/*.mk: Ditto.
	* builds/ansi/*.mk: Ditto.

	* builds/win32/win32-def.mk (BUILD): Fix typo.

	* builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
	This is already used in the link_*.mk files.

2001-04-03  Werner Lemberg  <wl@gnu.org>

	* src/*/Jamfile: Slight changes	to make files more cryptic.

2001-04-03  Werner Lemberg  <wl@gnu.org>

	* Jamfile, src/Jamfile, src/*/Jamfile: Formatted.  Slight changes
	to give files identical structure.

2001-04-02  Werner Lemberg  <wl@gnu.org>

	* CHANGES: Reformatted, minor fixes.
	* TODO: Updated.
	* README: Formatting.
	* include/freetype/freetype.h: Formatting.

	* Jamfile: Fix typo.

	* src/cff/cffparse.c: Move error code #defines to...
	* include/freetype/internal/cfferrs.h: This file.
	* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
	`FT_Err_*' with `CFF_Err_*'.
	* src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
	* src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
	* src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
	`TT_Err_*'.
	* src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
	* src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
	src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.

	* include/freetype/internal/cfferrs.h: Add
	`CFF_Err_Unknown_File_Format'.
	* include/freetype/internal/t1errors.h: Add
	`T1_Err_Unknown_File_Format'.
	* include/freetype/internal/tterrors.h: Add
	`TT_Err_Unknown_File_Format'.

	* src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
	references.
	* src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.

	* src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
	FT_LOCAL_DEF.
	* src/cid/cidobjs.c (CID_Done_Driver): Ditto.
	* src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
	Ditto.
	* src/type1/t1objs.c (T1_Done_Driver): Ditto.
	* src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
	* src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.

2001-04-02  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
	dereference.  Submitted by Herbert Duerr <duerr@sun.com>.

2001-03-26  Tom Kacvinsky  <tkacvins@freetype.org>

	* include/freetype/config/ftconfig.h: Changed hexadecimal
	constants to use suffix U to avoid problems with HP-UX's c89
	compiler.  Submitted by G.W. Lucas <glucas@sonalysts.com>.

2001-03-24  David Turner  <david.turner@freetype.org>

	* Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
	the source tree.  See www.freetype.org/jam/index.html for details.


	* Version 2.0.2 released.
	=========================


2001-03-20  Werner Lemberg  <wl@gnu.org>

	* builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.

2001-03-20  David Turner  <david.turner@freetype.org>

	* include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
	Renamed "ftnames.h" to "ftsnames.h", and FT_NAMES_H to
	FT_SFNT_NAMES_H.

	* docs/docmaker.py: Added generation of INDEX link in table of
	contents.

	* INSTALL, docs/BUILD: Updated documentation to indicate that the
	compilation process has changed slightly (no more `src' required in
	the include path).

	* builds/*/*-def.mk: Changed the objects directory from "obj" to
	"objs".

	* include/freetype/config/ftheader.h: Removed obsolete macros like
	FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
	were previously defined in <freetype/ftcache.h>.  Added comments to
	be included in a new API Reference section.

	* src/*/*: Removed the use of FT_SOURCE_FILE, etc.  Now, each
	component needs to add its own directory to the include path at
	compile time.  Modified all "rules.mk" and "descrip.mms"
	accordingly.

2001-03-20  Werner Lemberg  <wl@gnu.org>

	* builds/unix/configure.in: Add $ft_version.
	* builds/unix/freetype-config.in: Use it.
	* builds/unix/configure: Updated.

2001-03-19  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/type1/t1load.c (parse_font_matrix): Assign the units per em
	value an unsigned short value, first by shifting right 16 bits,
	then by casting the results to FT_UShort.

	* src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em
	value an unsigned short value, first by shifting right 16 bits,
	then by casting the results to FT_UShort.

2001-03-17  David Turner  <david.turner@freetype.org>

	* src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
	src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
	compiler warnings in pedantic modes.

	* include/config/ft2build.h, include/config/ftheader.h: The file
	"ft2build.h" was renamed to "ftheader.h" to avoid conflicts with the
	top-level <ft2build.h>.

	* include/config/ftheader.h: Added new section describing the #include
	macros.

2001-03-17  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed
	values for the bounding box numbers.

	* src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font,
	set `root->ascender' (`root->descender') to the integer part of
	`root->bbox.yMax' (`root->bbox.yMin', respectively).

2001-03-16  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffdrivr.c (get_cff_glyph_name):  New function.  Used in
	cff_get_interface to facilitate getting a glyph name for glyph index
	via FT_Get_Glyph_Name().

	(cff_get_interface): Added support for getting a glyph name via the
	"glyph_name" module interface.  Uses the new function
	get_cff_glyph_name().
	Submitted by Sander van der Wal <svdwal@xs4all.nl>.

	* src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with
	FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is
	not defined.  This is to add support for getting a glyph name from a
	glyph index via FT_Get_Glyph_Name().
	Submitted by Sander van der Wal <svdwal@xs4all.nl>.

	* src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for
	deprecated operator "dotsection".
	Submitted by Sander van der Wal <svdwal@xs4all.nl>.

2001-03-12  Werner Lemberg  <wl@gnu.org>

	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
	messages.

	* INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.

2001-03-12  Tom Kacvinsky  <tkacvins@freetype.org>

	* include/freetype/internal/psaux.h:  Changed the lenIV member of
	the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.

	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings):  Adjust
	for lenIV seed bytes at the start of a decrypted subroutine.

	* src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only
	if lenIV >= 0.

	* src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only
	if lenIV >= 0.

2001-03-11  Werner Lemberg  <wl@gnu.org>

	* TODO: Updated.

	* src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
	avoid compiler warnings.

2001-03-10  Tom Kacvinsky  <tkacvins@freetype.org>

	* TODO: New file.

	* include/freetype/freetype.h: Added prototypes and notes for
	three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix.
	* src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added
	implementation code.

	* src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM,
	and if that is not available, default to 1000 units per EM.  Changed
	assignment code for ascender and descender values.
	* src/cid/cidload.c (parse_font_matrix): Added units_per_EM
	processing.
	(parse_font_bbox): Changed to use FT_Fixed number handling.

	* src/type1/t1objs.c (T1_Init_Face): Changed the assignment code
	for ascender, descender, and max_advance_width.
	* src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
	number handling.

2001-03-10  Henrik Grubbström  <grubba@roxen.com>

	* src/*/*.c: Added many casts to make code more 64bit-safe.

2001-03-07  Werner Lemberg  <wl@gnu.org>

	* INSTALL, docs/BUILD: We need GNU make 3.78 or newer.

2001-03-07  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
	until parse_font_bbox is changed before we use logical shift rights
	in the assignments of `root->ascender', `root->descender', and
	`root->max_advance_width'.

	(T1_Done_Face): Free `char_name' table to avoid a memory leak.
	Submitted by Sander van der Wal <svdwal@xs4all.nl>.

2001-03-05  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
	the Type 2 glyph charstring (used by conversion programs).
	Submitted by Ha Shao <hashao@chinese.com>.

2001-03-04  Antoine Leca  <Antoine.Leca@renault.fr>

	* include/freetype/ttnameid.h: Correct a stupid typo which prevented
	correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).

2001-03-04  Werner Lemberg  <wl@gnu.org>

	* src/autohint/ahtypes.h (AH_Hinter): Add elements
	`disable_horz_edges', `disable_vert_edges'.
	* src/autohint/ahhint.c	(ah_hint_edges_3, ah_hinter_hint_edges): Use
	them (and remove static variables with the same names).
	* src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
	* docs/glnames.py: Updated to latest pstables.h changes.

	* builds/unix/detect.mk: Add test for Hurd.
	* builds/hurd/detect.mk: Removed.

2001-03-04  Sander van der Wal  <svdwal@xs4all.nl>

	* src/psnames/pstables.h: Add more `const'.
	* src/pcf/pcfutil.c: Ditto.

2001-03-04  Werner Lemberg  <wl@gnu.org>

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
	(FT_Glyph_Done -> FT_Done_Glyph).

2001-03-01  Antoine Leca  <Antoine.Leca@renault.fr>

	* include/freetype/ttnameid.h: Added some new Microsoft language
	codes and LCIDs as found in Office Xp.

2001-02-28  David Turner  <david.turner@freetype.org>

	* builds/hurd/detect.mk: New file.  Added support to detect the GNU
	Hurd operating system as Unix-like.  Fix submitted by Anthony Fok
	<foka@debian.org>.

	* src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
	the Type 1 glyph charstring (used by conversion programs).
	Submitted by Ha Shao <hashao@chinese.com>.

2001-02-22  David Turner  <david.turner@freetype.org>

	* src/base/ftgrays.c (grays_sweep): The function didn't exit
	immediately if `num_cells' was 0 as it should.  Thanks to Boris for
	finding this out.

	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
	bitmap rendering fails (thanks to Graham Asher).

2001-02-13  Werner Lemberg  <wl@gnu.org>

	* docs/docmaker.py (DocSection::add_element): Use
	`self.print_error()'.

	* builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org).

2001-02-13  David Turner  <david.turner@freetype.org>

	* docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
	script to support chapters and section block ordering.  Updated the
	public header files accordingly.

	* src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
	were not correctly copied.

2001-02-08  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/cffparse.c (cff_parse_font_matrix): Removed an
	unnecessary fprintf( stderr, ... ).

2001-02-07  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/type1/t1objs.c (T1_Init_Face): Added code to get the
	units_per_EM from the value assigned in parse_font_matrix, if
	available.  Default to 1000 if not available.

	* src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get
	the units_per_EM from the FontMatrix.

	(cff_parse_fixed_thousand): New function.  Gets a real number from
	the CFF font, but multiplies by 1000 (this is to avoid rounding
	errors when placing this real number into a 16.16 fixed number).

	(cff_parse_real): Added code so that the integer part is moved
	into the high sixteen bits of the 16.16 fixed number.

	* src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units
	per EM from the CFF dictionary, if available.

	* include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_,
	added a units_per_em member to facilitate passing of units_per_em
	from function cff_parse_font_matrix.

	* src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric
	character.  This is so that font names with `-' are fully parsed,
	etc...

2001-02-02  Werner Lemberg  <wl@gnu.org>

	* src/psaux/psobjs.c (shift_elements): Remove if clause (which is
	obsolete now).

	(reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
	+ MEM_Copy() to avoid a memory bug.

2001-02-01  David Turner  <david.turner@freetype.org>

	* docs/docmaker.py: Improved the index sorting routine to place
	capital letters before small ones.  Added the "<order>" marker to
	section blocks in order to give the order of blocks.

2001-01-30  Antoine Leca  <Antoine.Leca@renault.fr>

	* include/freetype/ttnameid.h: Latest updates to Microsoft language
	ID codes.

2001-01-24  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/t1load.c (parse_font_matrix): Added heuristic to get
	units_per_EM from the font matrix.

	(parse_dict): Deleted test to see whether the FontInfo keyword has
	been seen.  Deletion of this test allows fonts without FontInfo
	dictionaries to be parsed by the Type 1 driver.

	(T1_Open_Face): Deleted empty subroutines array test to make sure
	fonts with no subroutines still are parsed.

2001-01-17  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>

	* src/pcfread.c (pcf_get_properties, pcf_get_metrics,
	pcf_get_bitmaps): Fix compiler errors.

2001-01-11  David Turner  <david.turner@freetype.org>

	* src/pcf/pcfread.c: Removed some compilation warnings related
	to comparison of signed vs. unsigned integers.

	* include/freetype/internal/ftdebug.h: Changed the debug trace
	constants from trace_t2xxxx to trace_cffxxxx to be able to compile
	the CFF driver in debug mode.

2001-01-11  Matthew Crosby  <mcrosby@marthon.org>

	* builds/unix/freetype-config.in: Fix problems with separate
	--prefix and --exec-prefix.

2001-01-11  David Turner  <david.turner@freetype.org>

	* docs/docmaker.py: Added cross-references generation as well as
	more robust handling of pathname wildcard matching.

2001-01-10  Werner Lemberg  <wl@gnu.org>

	* docs/docmaker.py: Minor improvements to reduce unwanted spaces
	and empty lines in output.

2001-01-09  David Turner  <david.turner@freetype.org>

	* docs/docmaker.py: Improved script to generate table of contents
	and index pages.  It also supports wildcards on non Unix systems.

	* include/freetype/*.h, include/freetype/cache/*.h: Updated comments
	to include section definitions/delimitations for the API Reference
	generator.

	* include/freetype/freetype.h: Moved declaration of
	`FT_Generic_Finalizer' and the `FT_Generic' structure to...
	* include/freetype/fttypes.h: here.

2001-01-04  Werner Lemberg  <wl@gnu.org>

	* include/freetype/ttnameid.h: Updated Unicode code range comments.

2001-01-03  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}.

	* include/freetype/internal/internal.h: Changed to use cfftypes.h
	(cfferrs.h) instead of t2types.h (t2errors.h, respectively).

	* include/freetype/internal/cfftypes.h: Merged in changes from
	t2types.h and made this the canonical `types' header for the CFF
	driver.

	* include/freetype/internal/t2types.h: This file was merged with
	cfftypes.h and is no longer necessary.

	* include/freetype/internal/t2errors.h:	Renamed to cfferrs.h.

	* src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
	src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c,
	src/cff/cffgload.c, src/cff/cffgload.h: Changed to use
	cffgload.{c,h} instead of t2gload.{c,h}.  All occurrences of t2_
	(T2_) were replaced with cff_ (CFF_, respectively).

	* src/cff/t2gload.h: Renamed cffgload.h.

	* src/cff/t2gload.c: Renamed cffgload.c

2000-01-02  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>

	* builds/vms: Support files for VMS architecture added.
	* descrip.mms, src/*/descrip.mms: VMS makefiles added.
	* README.VMS: New file.

2000-01-01  Werner Lemberg  <wl@gnu.org>

	* LICENSE.TXT: Added info about PCF driver license.

2001-01-01  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>

	* src/pcf/*: New driver module for PCF font format (used in
	X Window System).
	* include/freetype/internal/ftdebug.h (FT_Trace): Added values for
	PCF driver.
	* include/freetype/internal/pcftypes.h: New file.
	* include/freetype/config/ftmodule.h: Added PCF driver module.

2001-01-01  Werner Lemberg  <wl@gnu.org>

	* src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.

2000-12-31  Werner Lemberg  <wl@gnu.org>

	* builds/modules.mk (clean_module_list): Fixed deletion of module
	file in case `make make_module_list' is called before `make setup'.

2000-12-30  Werner Lemberg  <wl@gnu.org>

	* src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
	(CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
	definition.

2000-12-30  Tom Kacvinsky  <tkacvins@freetype.org>

	* include/freetype/internal/t2types.h,
	include/freetype/internal/cfftypes.h: Changed the structures for
	CFF_Encoding and CFF_Encoding for the new implementations of the
	charset and encoding parsers in the CFF driver.

	* src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
	t2_operator_seac): Added these functions for use in implementing the
	seac emulation provided by the Type 2 endchar operator.
	(T2_Parse_CharStrings): Added seac emulation for the endchar
	operator.

	* src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset,
	CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
	charset/encoding tables, and free the memory used by them when the
	CFF driver is finished with them.  Added tables

	    cff_isoadobe_charset
	    cff_expert_charset
	    cff_expertsubset_charset
	    cff_standard_encoding
	    cff_expert_encoding

	so that the encoding/charset parser can handle predefined encodings and
	charsets.

2000-12-24  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/t2gload.c (T2_Load_Glyph): Added code	so that the font
	transform is applied.

	* src/cff/cffparse.c (cff_parse_font_matrix): Added code so that
	the font matrix numbers	are scaled by 1/(matrix->yy).  Also, the
	offset vector now contains integer values instead of 16.16 fixed
	numbers.

2000-12-22  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/autohint/ahhint.c (ah_hinter_load_glyph):
	Removed unnecessary comments and commented-out code.

2000-12-21  David Turner  <david.turner@freetype.org>

	* src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
	we'll work on supporting CID AFM files later I guess :-)

2000-12-21  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
	Changed so that fonts with a non-standard FontMatrix render
	correctly.  Previously, the first glyph rendered from such a
	font did not have the tranformation matrix applied.

2000-12-17  Werner Lemberg  <wl@gnu.org>

	* *.mk: Added lots of `.PHONY' targets.

2000-12-17  Karsten Fleischer  <kfleisc1@ford.com>

	* *.mk: Implemented `platform' target to disable auto-detection.

2000-12-14  Werner Lemberg  <wl@gnu.org>

	* docs/design/modules.html: Removed.  Covered by design-*.html.

	* INSTALL: Added info about makepp.

2000-12-14  David Turner  <david.turner@freetype.org>

	Added support for clipped direct rendering in the smooth renderer.
	This should not break binary compatibility of existing applications.

	* include/freetype/fttypes.h, include/freetype/ftimage.h: Move
	definition of the FT_BBox structure from the former to the latter.
	* include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
	FT_Raster_Flag enumeration.
	Add `clip_box' element to FT_Raster_Params structure.
	* src/smooth/ftgrays.c (grays_convert_glyph): Implement it.

	* INSTALL: Updated installation instructions on Win32, listing the
	new "make setup list" target used to list supported
	compilers/targets.

	* src/raster/ftraster.c (ft_black_render): Test for unsupported
	direct rendering before testing arguments.

2000-12-13  David Turner  <david.turner@freetype.org>

	* include/freetype/config/ft2build.h,
	include/freetype/internal/internal.h: Fixed header inclusion macros
	to use direct definitions.  This is the only way to do these things
	in a portable way :-(  The rest of the code should follow shortly
	though everything compiles now.

	* builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.

	* builds/win32/detect.mk: Added support for the Intel C/C++
	compiler, as well as _preliminary_ (read: doesn't work!) support for
	Watcom.  Also added a new setup target.  Type "make setup list" for
	a list of supported command-line compilers on Win32.

	* src/base/ftdebug.c: Added dummy symbol to avoid empty file if
	conditionals are off.

2000-12-13  Werner Lemberg  <wl@gnu.org>

	* builds/unix/ftsystem.c: Fixed typos.  Fixed inclusion of wrong
	ftconfig.h file.

2000-12-12  Werner Lemberg  <wl@gnu.org>

	* include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
	Removed.  ANSI C doesn't (explicitly) allow macro expansion in
	arguments using `##'.
	(FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
	names directly.  Make them configurable.  Use `##' to strip leading
	and trailing spaces from arguments.

	* builds/unix/ft2unix.h: Adapted.

	* src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
	ft_close_stream): Use FT_CALLBACK_DEF.

	* builds/unix/ftsystem.c: Use new header scheme.
	(FT_Done_Memory): Use free() from FT_Memory structure.

	* src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.

2000-12-11  Werner Lemberg  <wl@gnu.org>

	* include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
	FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
	FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.

2000-12-09  Werner Lemberg  <wl@gnu.org>

	* builds/unix/detect.mk: Remove unused USE_CFLAGS variable.

2000-12-08  Werner Lemberg  <wl@gnu.org>

	* */*.h: Changed body inclusion macro names to start and end with
	`__' (those which haven't converted yet).  Fixed minor conversion
	issues.

	* src/winfonts/winfnt.c: Updated to new header inclusion scheme.

	* src/truetype/ttinterp.c: Remove unused CALC_Length() macro.

2000-12-07  David Turner  <david.turner@freetype.org>

	* */*.[ch]: Changed source files to adhere to the new
	header inclusion scheme.  Not completely tested but works for now
	here.

	* src/cff/t2driver.c: Renamed and updated to...
	* src/cff/cffdrivr.c: New file.
	* src/cff/t2driver.h: Renamed and updated to...
	* src/cff/cffdrivr.h: New file.
	* src/cff/t2load.c: Renamed and updated to...
	* src/cff/cffload.c: New file.
	* src/cff/t2load.h: Renamed and updated to...
	* src/cff/cffload.h: New file.
	* src/cff/t2objs.c: Renamed and updated to...
	* src/cff/cffobjs.c: New file.
	* src/cff/t2objs.h: Renamed and updated to...
	* src/cff/cffobjs.h: New file.
	* src/cff/t2parse.c: Renamed and updated to...
	* src/cff/cffparse.c: New file.
	* src/cff/t2parse.h: Renamed and updated to...
	* src/cff/cffparse.h: New file.
	* src/cff/t2tokens.h: Renamed and updated to...
	* src/cff/cfftoken.h: New file.

	* src/cff/cff.c, src/cff/rules.mk: Updated.

2000-12-06  David Turner  <david.turner@freetype.org>

	* src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak.

2000-12-06  Werner Lemberg  <wl@gnu.org>

	* builds/module.mk: Replaced `xxx #' with `xxx$(space).
	* builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to
	avoid trailing spaces in variable.
	* builds/freetype.mk: Use $(D) instead of $D to make statement more
	readable.

	* docs/docmaker.py: Formatting.

2000-12-05  David Turner  <david.turner@freetype.org>

	* src/psaux/psauxmod.c: Fixed a broken inclusion of component
	header files (an FT_FLAT_COMPILE test was missing).

	* src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
	an occasional crash when the function was called (due to a dangling
	pointer).

	* src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
	The ANSI "free()" function was called instead of "memory->free()".

	* docs/docmaker.py: Added section filtering, multi-page generation
	(index page generation is still missing though).

2000-12-04  David Turner  <david.turner@freetype.org>

	* builds/unix/install.mk, builds/unix/ft2unix.h: The file "ft2unix.h"
	is now installed as <ft2build.h> for Unix systems.  Note that we
	still use the "freetype2/freetype" installation path for now.

	* */*.[ch]: Now using <ft2build.h> as the default build and setup
	configuration file in all public headers.  Internal source files
	still need some changes though.

	* builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
	directory to hold all development options for both the Unix and
	Win32 developer builds.

	* builds/win32/detect.mk, builds/win32/w32-bccd.mk,
	builds/win32/w32-dev.mk: Changed the developer build targets to
	"devel-gcc" and "devel-bcc" in order to be able to develop with the
	Borland C++ compiler.

2000-12-01  David Turner  <david.turner@freetype.org>


	* Version 2.0.1 released.
	=========================


	* builds/unix/configure.in, builds/unix/configure,
	builds/cygwin/configure.in, builds/cygwin/configure: Setting
	"version_info" to 6:1:0 for the 2.0.1 release.

	* CHANGES: Added a summary of changes between 2.0.1 and 2.0.

	* builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes
	to allow compilation under Unix with the Unix-specific config
	files.

2000-12-01  Werner Lemberg  <wl@gnu.org>

	* INSTALL: Revised.
	* builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
	builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
	builds/win32/w32-bccd.mk: Revised.
	* include/freetype/config/ftbuild.h,
	include/freetype/internal/internal.h: Revised.
	* include/freetype/ftimage.h: Updated to new header inclusion scheme.

2000-11-30  Werner Lemberg  <wl@gnu.org>

	* builds/toplevel.mk (.PHONY): Adding `distclean'.
	* builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
	`setup'.

2000-11-30  David Turner  <david.turner@freetype.ogr>

	* INSTALL: Slightly updated the quick starter documentation to
	include IDE compilation, prevent against BSD Make, and specify "make
	setup" instead of a single "make" for build configuration.

	* include/config/ftbuild.h, include/internal/internal.h: Added new
	configuration files used to determine the location of all public,
	configuration, and internal header files for FreeType 2.  Modified
	all headers under "include/freetype" to reflect this change.  Note
	that we still need to change the library source files themselves
	though.

	* builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk,
	builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk,
	builds/win32/detect.mk: Added new files to support compilation with
	the free Borland C++ command-line compiler.  Modified the detection
	rules to recognize the new "bcc32" target in "make setup bcc32".

	* src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
	src/truetype/ttobjs.c, src/truetype/ttgload.c,
	src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
	didn't really like.  Basically, this compiler complains when FT_UInt
	is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
	in these cases).

2000-11-30  Tom Kacvinsky  <tkacvins@freetype.org>

	* t2objs.c (T2_Init_Face): Added calculation of `face->height' for
	pure CFF fonts.

	* t1objs.c (T1_Init_Face): Fixed computation of `face->height'.

2000-11-29  David Turner  <david.turner@freetype.org>

	* src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid
	bug in the formula used to compute the conic Bézier extrema
	of non-monotonous arcs.

2000-11-29  Werner Lemberg  <wl@gnu.org>

	* src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
	(FT_Set_Renderer): Use FT_EXPORT_DEF.
	* src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
	src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
	FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
	FTC_Manager_Register_Cache), src/cache/ftcsbits.c
	(FTC_SBit_Cache_Lookup): Ditto.

	* src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
	src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.

2000-11-29  Werner Lemberg  <wl@gnu.org>

	* src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
	conditionally.

	* src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
	`size->strike_index' only conditionally.

	* src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
	conditionally.

	* src/winfonts/winfnt.h: Move all type definitions to...
	* src/include/freetype/internal/fnttypes.h: New file.
	* src/winfonts/winfnt.c: Use it.

2000-11-29  ??? ???  <darin@eazel.com>

	* include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
	with a direct solution (which also satifies picky compilers).

2000-11-28  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>

	* src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
	disabled interpreter also.

	* src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
	parentheses.

2000-11-26  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph
	width setting code to take into account even/odd argument counts
	and glyph width operand before endchar/hmoveto/vmoveto.

2000-11-26  Werner Lemberg  <wl@gnu.org>

	* builds/ansi/ansi.mk: Fix inclusion order of files.

2000-11-26  Keith Packard  <keithp@keithp.com>

	* src/type1/t1objs.c (T1_Init_Face): Compute style flags.

2000-11-26  Werner Lemberg  <wl@gnu.org>

	* builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
	conditional.

2000-11-23  Werner Lemberg  <wl@gnu.org>

	* src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
	function from PSAux module.

	* src/type1/t1parse.c (T1_Done_Parse): Renamed to...
	(T1_Finalize_Parser): New function (to avoid name clash with a
	function in the PSAux module).
	(T1_Decrypt): Removed since it is duplicated in the PSAux module.
	(T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
	function from PSAux module.

	* src/type1/t1parse.h: Adapted.

2000-11-22  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
	`root->num_faces' to `cff->num_faces' and set `units_per_EM'
	to 1000.

	* src/cff/t2parse.c (parse_t2_real): Fixed real number parsing
	loop.

	* src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a
	sid that was off by one.

2000-11-16  David Turner  <david@freetype.org>

	* src/autohint/ahtypes.h (AH_Hinter): Added new fields to control
	auto-hinting of synthetic Type 1 fonts.

	* src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
	Added auto-hinting support of synthetic Type 1 fonts.

2000-11-12  Tom Kacvinsky  <tkacvins@freetype.org>

	* src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change
	tracing output.

	* src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable
	`has-outline' to true only if the font has a `glyf' or `CFF ' table.

2000-11-11  Werner Lemberg  <wl@gnu.org>

	* builds/win32/visualc/freetype.dsp: Fix raster1->raster and
	type1z->type1.

2000-11-11  Tom Kacvinsky  <tkacvins@freetype.org>

	* builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
	Added a --libtool option.  When freetype-config --libtool is
	invoked, the absolute path to the libtool convenience library
	is returned.

2000-11-11  Werner Lemberg  <wl@gnu.org>

	* builds/cygwin/cygwin-def.in: Same fix as previous.

2000-11-10  Tom Kacvinsky  <tkacvins@freetype.org>

	* builds/unix/unix-def.in: Add

	    INSTALL_PROGRAM := @INSTALL_PROGRAM@
	    INSTALL_SCRIPT  := @INSTALL_SCRIPT@

	so that installation of freetype-config does not fail.

2000-11-10  Werner Lemberg  <wl@gnu.org>

	* builds/cygwin/freetype-config.in, builds/unix/freetype-config.in:
	Move test down for empty --exec-prefix.
	Fix --version.

	* builds/cygwin/install.mk, builds/unix/install.mk: Use
	$(INSTALL_SCRIPT) for installation of freetype-config.

	* builds/cygwin/install.mk: Fix clean target names.

2000-11-09  David Turner  <david@freetype.org>


	* Version 2.0 released.
	=======================


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coding: latin-1
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